Fisher Air Regulators

Air Regulators


Filtration Regulators

Instrument Supply Regulators

Panel-Mounted Loading Regulators

Pressure Reducing Regulators

Relief Valve / Backpressure Regulators

Switching Valves

Vacuum Applications


Vacuum Breakers

Vacuum Regulators

Volume Booster

 

Type 252 Filter

 

The Type 252 filter is designed to clean supply gas or air before it enters the pilot on a pilot operated regulator, pneumatic instrument, or other device that requires clean gas to operate properly. The extended length filter has a larger drip chamber to hold more moisture and debris. Filter materials comply with the recommendations of the National Association of Corrosive Engineers (NACE) MR0175.

 

Features

  • Excellent Filtration
  • Optional Drain Valve
  • NACE Contruction Available
  • High Flow Rate

Maximum Working Pressure

  • Aluminum: 2120 psig (148 bar)
  • Stainless Steel: 2750 (190 bar)

Flow Coefficients

  • Cg: 20
  • Cv: 0.57
  • C1: 35

Filter Rating

  • 20 Microns

Approximate Weights

  • Standard Body:
    • Aluminum, 0.8 lbs (0.4 kg)
    • Stainless Steel, 2.3 lbs (1.0 kg)
  • Extended Body
    • Aluminum, 1 lb (0,5 kg)
    • Stainless Steel, 3 lbs (1.4 kg)

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64 Series Instrument Supply Regulator

 

 

The 64 Series regulators are typically used to provide reduced pressures to pneumatic and electropneumatic instruments. The Type 64R has token internal relief. The 64 Series regulators are suitable for other air applications, including air chucks, air jets, and spray guns.

 

 

 

Features

  • Versatility
  • Body Side Connection
  • Easy Maintenance
  • Sour Gas Service Capability

Body Size and End Connection Style

  • 1/2-inch (DN 15) NPT

Maximum Inlet Pressure

  • 250 psig (17,2 bar)

Maximum Outlet (Casing) Pressure

  • 220 psig (15,2 bar)

Outlet Pressure Range

  • 3 to 150 psig (0,21 to 10,3 bar) in six ranges

Flow Coefficients

  • Wide-Open Cg: 35.6
  • Wide-Open Cv: 0.91
  • C1: 39.0\

Pressure Registration

  • Internal

Temperature Capabilities

  • Nitrile (NBR): -20° to 150°F (-29 to 66°C)
  • Fluoroelastomer (FKM): 0° to 300°F (-18° to 149°C)

Shipping Weight 2.25 pounds (1,01 kg)

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67C Series Instrument Supply Regulators


The 67C Series air pressure regulators are typically used to provide constantly controlled, reduced pressures to pneumatic and electropneumatic controllers and other instruments. These direct-operated regulators are suitable for most air or gas applications.

The 67C Series air pressure regulators are suitable for most air or gas applications. Other applications include providing reduced pressures to air chucks, air jets, and spray guns

Features

  • Designed for Digital Instrumentation
  • Optional Smart Bleed©
  • Optional Stainless Steel Construction
  • Compact and Light Weight
  • No Air Loss
  • Optional Integral Filter
  • Optional Internal Relief Valve
  • NACE Construction Available

Body Size and End Connection Style

  • 1/4-inch (DN 6) NPT

Maximum Inlet Pressure (Body Rating)

  • All except 67CS and 67CSR:  250 psig (17,2 bar)
  • Type 67CS and 67CSR: 400 psig (27,6 bar)

Maximum Emergency Outlet Pressure

  • 50 psi (3,4 bar) over outlet pressure setting

Wide-Open Flow Coefficients

  • Main Valve: Cg: 11.7; Cv: 0.36; C1: 32.2
  • Internal Relief Valve: Cg: 1.45; Cv: 0.045; C1: 32.8

Pressure Registration

  • Internal

Temperature Capabilites

  • With Nitrile (NBR):
    • Standard Bolting: -20° to 180°F (-29° to 82°C)
    • Stainless Steel Bolting: -40° to 180°F (-40° to 82°C)
  • With Fluoroelastomer (FKM): 0° to 300°F (-18° to 149°C)
  • With Silicon (VMQ) Diaphragm and Low Temperature Bolting: -60° to 180°F (-51° to 82°C)
  • With Gauges: -20°F to 180°F (-29° to 82°C)

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1301 Series High-Pressure Regulators

 

The proven reliability and accurate regulation of the Type 1301F and 1301G direct-operated regulators are used for numerous high-pressure applications with inlet pressures up to 6000 psig (414 bar).  These regulators are available in brass or stainless steel construction.  Their rugged design offers versatility for a wide range of applications.


Features

  • Durable Stainless Steel Diaphragm
  • Spare Valve Disk Provided
  • ANSI Class VI Shutoff
  • Sour Gas Service Capability

Body Size and End Connection Style

  • 1/4-inch (DN 6) NPT

Maximum Inlet Pressure

  • 6000 psig (414 bar)

Maximum Outlet Pressure

  • 1301F: 250 psig (17,2 bar)
  • 1301G: 550 psig (38 bar)

Outlet Pressure Ranges

  • 1301F: 10 to 225 psig (0,69 to 16 bar) in three ranges
  • 1301G: 200 to 500 psig (13,8 to 34,5 bar)

Pressure Registration

  • Internal

Temperature Capabilities

  • Nylon Valve Disk and Neoprene Gaskets: -20° to 180°F (-29° to 82°C)
  • (PTFE) Valve Disk and Fluoroelastomer (FKM) Gaskets: -20° to 400°F (-29° to 204°C)
  • (PTFE) Valve Disk and Ethylenepropylene (EPDM) Gaskets: -40° to 300°F (-40° to 149°C)

Approximate Weight 8 pounds (3.6 kg)

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Type 1367 High Pressure Instrument Supply System

 

 

 

The Type 1367 high-pressure instrument supply system takes a pressure of up to 2000 psig (138 bar) and reduces it to a controlled pressure to be used for supplying a pneumatic instrument. This system consists of filters, regulators, and relief valves.

 


Features

  • Regulation and Overpressure Protection in One Complete Package
  • Installation Flexibility
  • Capability for Continuous Moisture Removal
  • NACE Capabilities

Pressure Registration

  • Internal

Maximum Inlet Pressure

  • 2000 psig (138 bar)

Outlet Pressure Range

  • 5 to 35 psig (0,34 to 2,4 bar)

Temperature Capabilities

  • -20 to 150°F (-29 to 66°C)

Approximate Weight

  • 12 pounds (5,4 kg)

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67C Series Instrument Supply Regulators


The 67C Series air pressure regulators are typically used to provide constantly controlled, reduced pressures to pneumatic and electropneumatic controllers and other instruments. These direct-operated regulators are suitable for most air or gas applications.

The 67C Series air pressure regulators are suitable for most air or gas applications. Other applications include providing reduced pressures to air chucks, air jets, and spray guns

Features

  • Designed for Digital Instrumentation
  • Optional Smart Bleed©
  • Optional Stainless Steel Construction
  • Compact and Light Weight
  • No Air Loss
  • Optional Integral Filter
  • Optional Internal Relief Valve
  • NACE Construction Available

Body Size and End Connection Style

  • 1/4-inch (DN 6) NPT

Maximum Inlet Pressure (Body Rating)

  • All except 67CS and 67CSR:  250 psig (17,2 bar)
  • Type 67CS and 67CSR: 400 psig (27,6 bar)

Maximum Emergency Outlet Pressure

  • 50 psi (3,4 bar) over outlet pressure setting

Wide-Open Flow Coefficients

  • Main Valve: Cg: 11.7; Cv: 0.36; C1: 32.2
  • Internal Relief Valve: Cg: 1.45; Cv: 0.045; C1: 32.8

Pressure Registration

  • Internal

Temperature Capabilites

  • With Nitrile (NBR):
    • Standard Bolting: -20° to 180°F (-29° to 82°C)
    • Stainless Steel Bolting: -40° to 180°F (-40° to 82°C)
  • With Fluoroelastomer (FKM): 0° to 300°F (-18° to 149°C)
  • With Silicon (VMQ) Diaphragm and Low Temperature Bolting: -60° to 180°F (-51° to 82°C)
  • With Gauges: -20°F to 180°F (-29° to 82°C)

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670 Series Panel-Mounted Regulators

The 670 Series panel-mounted regulators are compact, rugged units used primarily for manually loading gas regulators. Applications include any control device that needs to be manipulated from a remote location. The 670 Series includes an atmospheric bleed which allows the loading pressure to be reduced.

Three basic panels are available within the product line, each having one pressure regulator connected to one or two gauges or two gauges and a changeover valve. A single gauge typically shows loading pressure to the control valve. With two gauges, one gauge shows the loading pressure and the other gauge can be connected to show downstream control pressure or any other pressure. The 670 Series is available with a three-way changeover valve. This allows the operator to manually set the regulator in the off, manual, or automatic position.

Features

  • Control Flexibility
  • Convenient Fingertip Control
  • Easy Connections
  • Compact Size

Maximum Inlet Pressure

  • Without Changeover Valve: 250 psig (17,2 bar)
  • With Changeover Valve: 50 psig (3,4 bar)

Maximum Outlet Pressure

  • Without Changeover Valve: 100 psig (6,9 bar)
  • With Changeover Valve: 50 psig (3,4 bar)

Outlet Pressure Ranges

  • 0 to 100 psig (0 to 6,9 bar) in three ranges

Temperature Capabilities

  • -20° to 180°F (-29° to 82°C)

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95 Series Pressure Reducing Regulator


The 95H Series regulators are compact, rugged, direct-operated, pressure reducing regulators.  These units are available in 1/4 through 2-inch (DN 6 through 50) body sizes and are offered with several different end connection styles.  They are designed to handle inlet pressures up to 600 psig (41,4 bar).

The 95L Series regulators are compact, rugged, direct-operated pressure regulators for outlet pressures of 2 to 30 psig (0,14 to 2,1 bar).  The units are available in 1/4 through 1-inch sizes and are offered in several different end connection styles.  These regulators are designed to handle inlet pressures up to 300 psig (20,7 bar).

Features

  • Versatility
  • Optional Elastomer Seats for Tight Shutoff
  • In-Line Maintenance
  • High Stability
  • Compact, Rugged Construction

Body Size and End Connection Style

  • Cast Iron Body
    • 95H Series: 1/4, 1/2, 3/4, 1, 1-1/2 or 2-inch (DN 6, 15, 20, 25, 40 or 50) body size NPT end connection
    • 95L Series: 1/4, 1/2, 3/4 or 1-inch (DN 6, 15, 20 or 25) body size NPT end connection
  • Steel or Stainless Steel
    • 95H Series: 1/4-inch (DN 6) body size NPT end connection
    • 95H Series: 1/2, 3/4, 1, 1-1/2 or 2-inch (DN 15, 20, 25, 40 or 50) body size NPT, 150RF, 300RF, SWE, or PN 16/25/40 end connection
    • 95L Series: 1/2, 3/4 or 1-inch (DN 15, 20 or 25) body size NPT, 150RF, 300RF, or PN 16/25/40 end connection

Maximum Inlet Pressure

  • 95H Series: 600 psig (41,4 bar)
  • 95L Series: 300 psig (20,7 bar)

Outlet Pressure Ranges

  • 95H Series: 5 to 400 psig (0,34 to 27,6 bar) in several ranges
  • 95L Series:  2 to 30 psig (0,14 to 2,1 bar) in three ranges

Pressure Registration

  • 95 Series: Internal

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95B Series Bronze Pressure Reducing Regulators

 

 

The 95B Series bronze, direct-operated, pressure reducing regulators are designed to meet the needs of a variety of specialty and demanding applications. These compact, large-capacity regulators are available in 1/2, 3/4, 1, 1-1/2, and 2-inch (DN 15, 20, 25, 40, and 50) sizes with NPT screwed end connections. They are designed to handle pressures up to 350 psig (24,1 bar) and temperatures from -325 to 350°F (-198 to 176°C).

Features

  • Bronze construction
  • Cryogenic temperature applications
  • Specialty gases
  • Oxygen cleaning
  • Versatile
  • Compact, rugged construction

Body Size and End Connection Style

  • 95BL: 1/2-inch (DN 15) NPT
  • 95BH: 1/2, 3/4, 1, 1-1/2 and 2-inch (DN 15, 20, 25, 40 and 50) NPT

Maximum Inlet Pressure

  • 95BL: 250 psig (17,2 bar)
  • 95BH: 350 psig (24,1 bar)

Maximum Allowable Operating Inlet Pressure

  • 95BL Bronze: 250 psig (17,2 bar)
  • 95BH
    Bronze
    : 350 psig (24,1 bar)
    Cast Iron
    : 250 psig (17,2 bar)
    Outlet Pressure Ranges
  • 95BL:  2 to 30 psig (0,14 to 2,1 bar) in three ranges
  • 95BH: 5 to 150 psig (0,34 to 10,3 bar) in several ranges

Shutoff Classification Per ANSI/FCI 70-2-1975 R1990

  • Metal Seats:  Class IV (standard)
  • Elastomer Seats:  Class VI or better
  • Teflon:  Class V

Pressure Registration

  • Internal

Approximate Weight

  • 95BL:  18 lb (8,1 kg)
  • 95BH
    1/2-inch (DN 15) Body
    :  10 lb (4,5 kg)
    3/4 and 1-inch (DN 20 and 25) Bodies
    : 20 lb (9,1 kg)
    1-1/2 and 2-inch (DN 40 and 50) Bodies
    : 73 lb (33,1 kg)

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627 Series Pressure Reducing Regulators

 

 

 

The 627 Series direct-operated pressure reducing regulators are for low-and high-pressure systems. The 627 Series can be used as farm-tap or small city gate regulators, monitoring regulators, or high-pressure industrial gases.

 

 

 

Features

  • Internal Relief Valve Available
  • Relief Operation Indicator
  • Easy to Maintain
  • Installation Adaptability
  • Application Versatility
  • Tamper-Resistant
  • Wide Range of Flow Capabilities
  • Tight Shutoff Capability
  • NACE Configuration Available
  • DVGW Approved

Body Sizes and End Connection Styles

  • 3/4-inch (DN 20)
    Ductile Iron: NPT
    WCB Steel:  NPT, 300 RF or 600 RF flanged
  • 1 or 2-inch (DN 25 or 50)
    Ductile Iron:  NPT
    WCB Steel:  NPT, 150 RF, 300 RF, 600 RF, or PN 16/25/40 flanged

Maximum Inlet Pressure

  • 2000 psig (138 bar) for NPT steel
  • 1480 psig (102 bar) for raised-face flanged steel
  • 1000 psig (69 bar) for ductile iron

Maximum Outlet (Casing) Pressure

  • 1500 psig (103 bar)

Outlet Pressure Range

  • 5 to 500 psig (0,34 to 34,5 bar) in six ranges

Pressure Registration

  • Refer to Bulletin

Shipping Weights

  • Ductile Iron or Steel Casings:  10 lb (4,5 kg)
  • Aluminum Casings: 6.3 lb (2,8 kg)

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1098-EGR & 1098H-EGR Pressure Reducing Regulators


Type 1098-EGR and 1098H-EGR regulators provide accurate pressure control in a variety of applications: natural gas systems; fuel gas supply to industrial boilers, furnaces and mixers; and commercial or industrial businesses such as steel mils, asphalt plants, and shopping centers.  This regulator is used with a Type 6352, 6353, 6354 or 61 Series pilot.

The superior performance of this regulator is due to the amplifying effect of the pilot and the two-path control system.  Changes in outlet pressure act quickly on the actuator diaphragm to provide fast response to changes.  The pilot amplifies system changes, positioning the main valve for precise control.

Features

  • Labor-Saving Trim Maintenance
  • Ease of On-Site Maintenance
  • No Atmospheric Bleed
  • Noise Reduction Capability
  • Travel Indicator
  • NACE Configurations Available
  • Fixed Factor Billing
  • RegFlo" Compatible

Body Sizes and End Connection Styles

  • Cast Iron
    1 or 2-inch (DN 25 or 50) body sizes: NPT or ANSI Class 125FF or 250RF
    3, 4 or  6-inch (DN 80, 100 or 150) body sizes: ANSI Class 125FF or 250RF
  • Steel or Stainless Steel
    1 or 2-inch (DN 25 or 50) body sizes: NPT, BSP, ANSI Class 150RF, 300RF, 600RF, BWE, SWE, or P/N 16/25/40
    3, 4, 6, 8x6 or 12x6-inch (DN 80, 100, 150, 200x150 or 300x150) body sizes: ANSI Class 150RF, 300RF, 600RF, BWE, or P/N 16/25/40

Maximum Inlet Pressure

  • 400 psig (28 bar) or body rating limit whichever is lower

Maximum Outlet (Casing) Pressure

  • 1098: 115 psig (7,9 bar) depending upon actuator size
  • 1098H: 400 psig (27,6 bar)

Outlet Pressure Ranges

  • 2-inches w.c. to 300 psig (5 mbar to 20,7 bar) in 19 ranges

Pressure Registration

  • External

Temperature Capabilities

  • Neoprene or Nitrile: -20 to 150°F (-29 to 66°C)
  • Fluoroelastomer (FKM): 0 to 300°F (-18 to 149°C)

Shipping Weights

Body Size Inches (DN)

Approximate Shipping Weight, Pounds (kg)

1098 Size 30 Actuator

1098 Size 40 Actuator

1098 Size 70 Actuator

1098H Size 30 Actuator

1 (25)

55 (25)

65 (29)

140 (64)

80 (36)

2 (50)

75 (34)

85 (39)

160 (73)

100 (45)

3 (80)

115 (52)

125 (57)

200 (91)

140 (64)

4 (100)

165 (75)

175 (79)

250 (113)

190 (86)

6 (150)

350 (159)

360 (163)

435 (197)

375 (170)

For larger sizes, please contact a Northeast Controls Sales Engineer.

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Y600A Series Pressure Reducing Regulator


The Y600A Series self-operated, spring-loaded regulators provide economical pressure reducing control in a variety of commercial and industrial applications.  The large diaphragm area provides more accurate control at low-pressure settings, and the pitot tube of the Type Y600A and Y600AR regulator also creates a dynamic boost that helps provide greater capacity.


Features
•    Corrosion Resistance
•    Tamper-Resistant Adjustment
•    Ease of Inspection and Maintenance
•    Precision Control at Low-Pressure Settings
Body Size (Inlet x Outlet) and End Connection Style
•    3/4 x 3/4 (DN 20 x 20) or 1 x 1-inch (DN 25 x 25) NPT
Maximum Inlet Pressure
•    150 psig (10,3 bar)
Maximum Outlet Pressure (Casing)
•    20 psig (1,4 bar)
Temperature Capabilities
•    -20 to 180°F (-29 to 82°C)
Pressure Registration
•    Internal or External

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Type 63EG Relief Valve or Backpressure Regulator

The 63EG pilot-operated pressure relief valves or backpressure regulator are suitable for gas services and throttling backpressure applications, such as on oilfield separators. The Type 63EG relief valve or backpressure regulator utilizes the 6358 Series pilots. The unique hollow valve stem in these pilots provides quick pressure registration on top of the main valve plug preventing main valve unseating during normal system startup.

The Type 63EG backpressure regulator is also suitable for throttling backpressure or bypass applications.

The Type 63EG backpressure regulator may be installed in any orientation, as long as flow through it matches the direction of the arrow on the main valve body.

Features
•    Low Buildup Capability
•    Labor-Saving Trim
•    Economical and Compact Installation in Any Position
•    No Assembly Adjustments
•    Noise Reduction Capability
•    NACE Construction Available
Maximum Relief (Inlet) Pressure
•    400 psig (27,6 bar)
Relief Set Pressure Range
•    10 to 400 psig (0,69 to 27,6 bar) in nine ranges
Temperature Capabilities
•    -20 to 180°F (-29 to 82°C)
Options
•    Whisper Trim
•    Nace Construction
•    Type 252 filter aluminum or stainless steel construction


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289 Series Relief Valve / Backpressure Regulators


The 289 Series pressure relief valves are throttling relief valves used downstream of pressure regulators to protect the downstream system from overpressure. A smooth throttling action minimizes pressure surges in the system during relief operation. The 289 Series pressure relief valves are ideal for low-pressure settings due to the increased sensitivity provided by a large diaphragm area. These pressure relief valves are available in 3/4, 1 or 2-inch (DN 20, 25 or 50) body sizes.  The 289 Series pressure relief valves are small and compact, making them suitable for areas limited in space.

Features

  • Compact
  • High Flow Rates
  • Reliability Due to Simplicity
  • Tight Shutoff

Body Sizes and End Connection Styles

  • 3/4, 1, or 2-inch (DN 20, 25 or 50) NPT

Maximum Relief (Inlet) Pressure

  • 100 psig (6,9 bar)

Relief Set Pressure Range

  • 7-inches w.c. to 75 psig (0,02 to 5,2 bar) in several ranges

Pressure Registration

  • Internal

Temperature Capabilities

  • Nitrile: -20 to 180°F (-29 to 82°C)
  • Fluoroelastomers (FKM): 20 to 300°F (-7 to 149°C) / Available with Types 289H and 289HH only

Shipping Weights

  • Type 289H
    1-inch (DN 25) - 4 lb (1,8 kg)
    2-inch (DN 50) - 15 lb (6,8 kg)
  • Type 289HH
    1-inch (DN 25) - 4 lb (1,8 kg)
  • Type 289L
    3/4 or 1-inch (DN 20 or 25) - 1.5 lb (0,68 kg)

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Type H120 Relief Valve

 

The Type H120 self-operated relief valve has a preset and pinned spring retainer.   The inlet pressure registers directly on a spring-opposed poppet assembly which includes a nitrile disk.  When the inlet pressure increases above the spring setting, the poppet and disk assembly is pushed away from the metal seat.  Springs are available that provide various fixed relief pressures from 35 to 350 psig (2,4 to 24 bar).

 

 

Features

  • Space-Saving Construction
  • Economical
  • Durable
  • Optional Protective Cap

Body Size and End Connection

  • 1/4-inch (DN 6) NPT

Maximum Inlet Pressure

  • 420 psig (29 bar)

Fixed Relief Pressures

  • 35 to 350 psig (2,4 to 24 bar) with nine factory settings

Temperature Capabilities

  • -20º to 160ºF (-29º to 71ºC)

Approximate Weight

  • 1/4 lb (0,1 kg)

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H200 Series Relief Valves

 

 

The H200 Series Pop  relief valves are self-operated relief valves with preset and pinned spring retainers.  The inlet pressure registers directly on a spring-opposed poppet assembly which includes a nitrile disk.  When the inlet gas pressure increases above the spring setting, the poppet and disk assembly is pushed away from the orifice.  Springs are available that provide any relief pressure setting from 25 to 300 psig (1,7 to 20,7 bar).


Features

  • Space-Saving Construction
  • Economical
  • Durable
  • Protective Cap

Wide-Open Sizing Coefficient

  • Cg: 405

Maximum Inlet Pressure

  • 400 psig (27,6 bar)

Fixed Relief Settings

  • 25 to 300 psig (1,7 to 20,7 bar) with 12 settings

Body Styles and End Connection Styles

  • Type H202: 3/4-inch (DN 20) NPT
  • Type H203: 1-inch (DN 25) NPT

Temperature Capabilities

  • -20 to 160°F (-29 to 71°C)


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Type H800 Relief Valves

 

 

 

The Type H800 relief valve is a compact, lightweight, direct-operated relief valve. It is used primarily between a pneumatic instrument and its supply pressure regulator to limit the instrument supply pressure to 50 psig (3,4 bar) should the supply pressure regulator fail open.

 

 

Features

  • Application Dependability
  • Easy Installation
  • Economical
  • Tamper-Resistant

Body Size and End Connection Style

  • 1/4-inch (DN 6) NPT

Flow Coefficient

  • Wide-Open Cg: 55

Maximum Relief (Inlet) Pressure

  • 250 psig (17,2 bar)

Relief Set Pressure

  • Non-adjustable, start-to-discharge between 39 to 44 psig (2,7 to 3,0 bar)

Reseat Pressure

  • 35 psig (2,4 bar) or higher

Temperature Capabilities

  • -20 to 180° F (-29 to 82° C)

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Type 168, 168H & 68-2 Three-Way Switching Valves


The Type 168 and 168H three-way, snap-acting switching valves provide fast, positive switching of pneumatic pressures in response to a predetermined change in a pneumatic input signal. These switches can be used to open and close pneumatically operated control valves, to load or exhaust pneumatic systems, or to operate a variety of pneumatic equipment.

The Type 68-2 is a three-way, snap-acting switching valve that forms the valve body portion of the Type 168 and 168H switching valves. A manual reset switch may be adapted to the Type 168 and 168H switching valves to provide for manual reset. An extension of the trip lever allows the Type 68-2 to be used as a manual switching valve.

Features
•    Fast, Positive Switching Action
•    Full Adjustablility
•    Three-Way or On/Off Action
•    Automatic or Manual Reset
Temperature Capabilities
•    -10° to 180°F (-23° to 82°C)
Maximum Allowable Pressure
•    50 to 150 psig (3,4 to 10,3 bar)
Approximate Weight
•    Type 68-2: 0.5 pound (0,23 kg)
•    Type 168: 3 pounds (1,36 kg)
•    Type 168H: 5 pounds (2,26 kg)


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Type 119 Switching Valve

 

 

 

The Type 119 switching valve is used for on-off or throttling control of noncorrosive or mildly corrosive gases. It is designed to meet low-pressure gas application requirements in many varied industries.

 

 


Features
•    Easy Installation
•    Quick and Easy Leak Detection
•    Simple Spring Adjustment
•    In-Line Maintenance
•    Low Leakage
Body Size and End Connection Styles
•    3/4, 1, or 1-1/4 inch (DN 20, 25 or 32) NPT end connections
Maximum Inlet Pressure
•    150 psig (10,3 bar)
Maximum Pressure Drop
•    150 psig (10,3 bar)
Actuator Pressure Connection
•    1/4-inch NPT female
Spring Case and Bonnet Vents
•    1/4-inch NPT female
Temperature Capabilites
•    Nitrile: -20 to 180°F (-29 to 82°C)
•    Fluoroelastomer (FKM): 0 to 300°F (-18 to 149°C)
Approximate Weight

•    6 pounds (2,7 kg)

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Type 122A Three-Way Switching Valve

 

 

The Type 122A valve is a high-capacity, economical three-way pneumatic switching valve for on-off applications. This valve can be used for diverging or converging gaseous service, diverging liquid service with gas-loaded liquids, and converging liquid service.

 

 

Features
•    Convenient Installation
•    Easy Leak Detection
•    Easy Maintenance
Body Sizes and End Connection Styles
•    Connections A and C: 3/4 and 1-inch (DN 20 and DN 25) bodies with NPT end connections
•    Connection B: 3/4-inch (DN 20) bodies with NPT end connection
Maximum Inlet Pressure
•    150 psig (10,3 bar)
Maximum Control Pressure To Diaphragm
•    150 psig (10,3 bar)
Spring Ranges
•    3 to 150 psig (0,2 to 10,3 bar) in six ranges
Temperature Capabilities
•    -20 to 150°F (-29 to 66°C)
Approximate Weight
•    5 pounds (2,3 kg)


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122R Switching Valves


 

 

Type 122R valves are economical switching valves for on-off control of liquids and gases. The Type 122R valve has push-down-to-open action.

 

 

Features
•    Convenient Installation
•    Easy Leak Detection
•    Easy Maintenance
Body Size and End Connection Styles
•    3/4, 1, or 1-1/4-inch (DN 20, 25, or 32) NPT
Maximum Inlet Pressure
•    150 psig (10,3 bar)
Maximum Control Pressure to Diaphragm
•    150 psig (10,3 bar)
Spring Ranges
•    3 to 150 psig (0,2 to 10,3 bar) in six ranges
Temperature Capabilities
•    -20° to 150°F (-29° to 66°C)
Approximate Weight
•    5 pounds (2,3 kg)

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Types 164 and 164A Switching Valves

 

 

The Types 164 and 164A switching valves are pneumatically operated and controlled units, built with a wide range of capabilities to handle those switching applications that involve venting, on-off control, and failure modes.

 

 

Features
•    Versatile
•    Easy, Accurate Adjustment
•    Rugged, Compact Construction
Maximum Valve Body Pressure
•    250 psig (17,2 bar)
Maximum Diaphragm Pressure
•    200 psig (13,8 bar)
Temperature Capabilities
•    -20 to 180°F (-29 to 82°C)
Approximate Weight
•    4 lbs (1.8 kg)

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Type 167A Three-Way Switching Valve

 

 

 

The Type 167A three-way switching valve is installed to provide switching or lock-up action in the event that the system operation deviates from normal. The compact size and simplicity of this valve make it especially suitable for field or panel mounting.

 

 

 

Features
•    Convenient Installation
•    Easy, Accurate Adjustment
•    Easy Maintenance
Maximum Inlet Pressure
•    250 psig (17,2 bar)
Maximum Control Signal Pressure
•    100 psig (6,9 bar)
Temperature Capabilities
•    Nitrile: -20 to 150°F (-29 to 66°C)
•    Fluoroelastomers: 0 to 300°F (-18 to 149°C)
Approximate Weight
•    1 pound (0,5 kg)

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Type 168, 168H & 68-2 Three-Way Switching Valves

The Type 168 and 168H three-way, snap-acting switching valves provide fast, positive switching of pneumatic pressures in response to a predetermined change in a pneumatic input signal. These switches can be used to open and close pneumatically operated control valves, to load or exhaust pneumatic systems, or to operate a variety of pneumatic equipment.

The Type 68-2 is a three-way, snap-acting switching valve that forms the valve body portion of the Type 168 and 168H switching valves. A manual reset switch may be adapted to the Type 168 and 168H switching valves to provide for manual reset. An extension of the trip lever allows the Type 68-2 to be used as a manual switching valve.

Features

  • Fast, Positive Switching Action
  • Full Adjustablility
  • Three-Way or On/Off Action
  • Automatic or Manual Reset

Temperature Capabilities

  • -10° to 180°F (-23° to 82°C)

Maximum Allowable Pressure

  • 50 to 150 psig (3,4 to 10,3 bar)

Approximate Weight

  • Type 68-2: 0.5 pound (0,23 kg)
  • Type 168: 3 pounds (1,36 kg)
  • Type 168H: 5 pounds (2,26 kg)

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Y690VB Series Vacuum Breaker

 

 

The Y690VB Series vacuum breakers are used for precise control of small capacity, low-pressure service applications where an increase in vacuum must be limited. These direct-operated vacuum breakers come in 3/4 or 1-inch (DN 20 or 25) body sizes and have a 1/4-inch (6,4 mm) or 1/2-inch (12,7 mm) orifice.

 

Features

  • Common Spare Parts
  • Tamper-Resistant Adjustment
  • Easy Conversion
  • Precision Control of Low-Pressure Settings
  • Corrosion Resistance

Body Sizes

  • 3/4 or 1-inch (DN 20 or 25)

Maximum Allowable Inlet (Positive) Pressure

  • 150 psig (10,3 bar)

Maximum Outlet (Casing) Pressure

  • Full Vacuum

Maximum Emergency Outlet Pressure to Avoid Internal Parts Damage

  • 150 psig (10,3 bar)

Spring Case Connection

  • 1/4-inch NPT screwed

Orifice Size

  • 1/4-inch (6,4 mm) or 1/2-inch (12,7 mm)

Pressure Registration

  • Type Y690VB: Internal
  • Type Y690VBM: External

Material Temperature Capabilities

  • Nitrile (NBR): -20 to 180°F (-29 to 82°C)
  • Fluoroelastomer (FKM): 40 to 300°F (4 to 149°C)
  • Ethylenepropylene (EPDM): -20 to 300°F (-29 to 149°C)
  • Fluoroelastomer (FKM): -20 to 300°F (-29 to 149°C)


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Type Y692VB Vacuum Breaker

 

 

The Y692VB Series vacuum breakers are used in applications where an increase in vacuum must be limited. An increase in vacuum (decrease in absolute pressure) beyond a certain value registers on the diaphragm of the Y692VB Series, moving the disk away form the seat. This permits atmosphere or a positive pressure to enter the system and restore the controlled vacuum to its original pressure setting.


Features

  • Precision Control of Low-Pressure Settings
  • Corrosion Resistance
  • Tamper-Resistant Adjustment

Body Sizes and End Connection Styles

  • Cast Iron
    1-1/2-inch (DN 40) body size NPT end connection
    2-inch (DN 50) body size NPT or 125 FF end connections
  • Steel or Stainless Steel
    1-1/2 or 2-inch (DN 40 or 50) body size NPT, SWE, 150 RF, 300 RF, or PN 16/25/40 end connections
  • Hastelloy C
    1-1/2 or 2-inch (DN 40 or 50) body size 150 RF end connections

Pressure Registration

  • Y692VB: Internal
  • Y692VBM: External

Maximum Allowable Inlet Pressure

  • 1-3/16-inch (30,2 mm) Orifice: 13 psig (0,9 bar)
  • 3/4-inch (19,1 mm) Orifice: 30 psig (2,1 bar)

Maximum Outlet (Casing) Pressure

  • 8 psig (0,55 bar) vacuum

Vacuum Control Pressure Ranges

  • 1-inch w.c. to 3 psig (2 to 207 mbar) in six ranges

Temperature Capabilities

  • Nitrile: -20 to 180°F (-29 to 82°C)
  • Fluoroelastomer (FKM): 40 to 300°F (4 to 149°C)
  • Perfluoroelastomer (FFKM): -20 to 300°F (-29 to 149°C)
  • Ethylenepropylene (EPDM): -20 to 275°F (-29 to 135°C)
  • Silicone: -40 to 300°F (-40 to 149°C)


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Type Y695VR Vacuum Regulator

 

 

The Y695VR Series vacuum regulators are used where a decrease in vacuum must be limited. A decrease in vacuum (increase in absolute pressure) on the diaphragm moves the disk away from the seat, allowing a higher vacuum source to return the system to the setpoint.

 

 

Features

  • Precision Control of Low-Pressure Settings
  • Corrosion Resistant Materials
  • Rugged Construction
  • Wide Material Selection

Body Sizes and End Connection Styles

  • Ductile Iron
    3/4 or 1-inch (DN 20 or 25) body size NPT end connection
  • Stainless Steel
    3/4 or 1-inch (DN 20 or 25) body size NPT, SWE, 150 RF, 300 RF, or PN 16/25/40
  • Hastelloy C
    3/4 or 1-inch (DN 20 or 25) body size 150 RF end connections

Flow Coefficients

  • Wide-Open Cg: 120
  • Wide-Open Cv: 3.43
  • C1: 35

Pressure Registration

  • Y695VR: Internal
  • Y695VRM: External

Maximum Control Pressure

  • Full Vacuum

Maximum Downstream Pressure

  • Full Vacuum

Vacuum Control Pressure Range

  • 0 to 13 psig (0 to 0,88 bar) in six ranges

Temperature Capabilities

  • Nitrile: -20 to 180°F (-29 to 82°)
  • Fluoroelastomer (FKM): 40 to 300°F (4 to 149°)


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Y696VR Series Vacuum Regulator

 

 

The Y696VR Series vacuum regulators are used where a decrease in vacuum must be limited, such as between a tank and vacuum source to control vacuum in a tank. A decrease in vacuum (increase in absolute pressure) on the diaphragm moves the disk away from the seat, allowing a higher vacuum source to return the system to the setpoint.

 

Features

  • Precision Control of Low-Pressure Settings
  • Installation Adaptability
  • Wide Material Selection
  • High Capacity
  • Corrosion Resistant Materials

Body Sizes and End Connection Styles

  • Cast Iron
    1-1/2 or 2-inch  (DN 40 or 50) bodies with NPT end connections
  • Steel or Stainless Steel
    1-1/2 or 2-inch (DN 40 or 50) bodies with NPT, SWE, 150 RF,  300 RF or PN 16/25/40 end connections
  • Hastelloy C
    1-1/2 or 2-inch (DN 40 or 50) bodies with NPT, 150 RF or 300 RF

Maximum Control Pressure

  • Full Vacuum

Maximum Downstream Pressure

  • Full Vacuum

Vacuum Control Pressure Ranges

  • 1-inch w.c. to 3 psig (2 mbar to 0,21 bar) in six ranges

Pressure Registration

  • Type Y696VR: Internal
  • Type Y696VRM: External

Temperature Capabilities

  • Nitrile (NBR): -20 to 180°F (-29 to 82°C)
  • Fluoroelastomer (FKM): 40 to 300°F (4 to 149°C)
  • Perfluoroelastomer (FFKM): -20 to 300°F (-29 to 149°C)
  • Ethylenepropylene (EPDM):  -20 to 275°F (-29 to 135°C)
  • Silicone (VMQ): -40 to 300°F (-40 to 149°C)

Approximate Shipping Weights

  • Cast Iron:  45 pounds (20 kg)
  • Steel, Stainless Steel, or Hastelloy C:  57 pounds (26 kg)



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2625 and 2625NS

 

Volume booster used in conjunction with a positioner on a throttling control valve to increase stroking speed. The booster incorporates fixed deadband, soft seat construction and an integral bypass restriction to eliminate positioner saturation problems that can occur with volume boosters that do not have these features. Fast response. Adjustable response. Efficient operation.


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