Cash Valve
C-776 Cryogenic Valve
Specifications
Material | Bronze |
Operating Temperature | Cryogenic |
Product Type | Pressure/Vacuum Relief Valves |
Features
- Ideal for cryogenic service to -320°F (-195°C).
- Kel-F® soft seat disc ensures positive reseating and leak tight seal.
- Full lift maximum discharge capacity
- Unobstructed flow through top guided design.
- Pressure tight dome.
- Stainless steel springs as standard. Inconel® springs supplied for higher pressures.
- All parts are commercially cleaned for oxygen service.
- Built to ASME Code Section VIII for cryogenic service.
- Rated capacity: 110% of set pressure.
Product Information:
K Series, Back Pressure Valve
Specifications
Product Type | Relief Valves/Backpressure Regulators |
Features
- Rugged, simple design enables complete disassembly on-line for easy maintenance and repair.
- Smooth, quiet performance.
- Fitted with female threaded connections, bottom inlet, side outlet; valves may be operated in any position.
- Closing cap over the top adjusting screw discourages unauthorized tampering with the set pressure and seals against leakage.
- Can be used to maintain a constant pressure differential.
- Type K-5C fitted with a silicone rubber seat disc to provide tight shut-off.
- Type K-10 balanced piston design is substantially unaffected by pressures or pressure changes in the outlet lines, assuring constant control over pump discharge pressure.
- K-10/K-15 feature a long pressure spring to provide maximum sensitivity.
- K-15 has a replaceable stainless steel seat and piston providing longer valve life at minimal cost.
Product Information:
KP Back Pressure Valves
Specifications
Material | Brass |
Style | Pilot-Operated |
Valve Size | NPS 2 / DN 50 , NPS 1-1/4 / DN 32 , NPS 1-1/2 / DN 40 , NPS 1 / DN 25 |
Features
- Automatically maintains maximum pressure in a vessel or system by relieving overpressure into a lower pressure return line or to atmosphere.
- Soft rubber seat allows tight shut-off under no-flow conditions.
- Available with factory modifications for systems with temperatures to 400°F (204°C)* and pressure to 400 psig (27.6 barg).
- Pilot system can be removed as one unit for easy servicing.
- Choice of 15-65 psig (1-4.5 barg) and 50-200 psig (3.4-13.8 barg) adjustment ranges. Special hi-pressure range from 200-400 psig (13.8-27.6 barg) also available.
- Maximum overpressure on standard spring ranges up to 300 psig (20.7 barg); 500 psig (34.4 barg) on hi-pressure range.
Product Information:
A Series Pressure Regulator
Specifications
Operating Temperature | Cryogenic |
Valve Size | NPS 1/4 / DN 8 , NPS 3/8 / DN 10 , NPS 1/8 |
Product Type | Pressure Reducing Regulators |
Features
- Reduce high inlet pressures to lower outlet pressures within close limits.
- All brass or bronze bodies with inbuilt strainer.
- Easily renewable disc-piston assembly.
- Screwed-in cylinder body seat provides for easy removal.
- Self contained strainer protects working parts.
- A-360 and A-361 incorporate an aspirating action to give exceptional regulation at high flow rates.
- Fillister or hex head adjusting screws standard; wing lock nut, T-bar handle, handwheel or tamper-proof seal caps available.
- Balanced piston design either standard or optional depending on model.
Product Information:
B Series Pressure Regulator
Specifications
Operating Temperature | Less Than 400 F (204 C), Cryogenic |
Application | Boilers, Cryogenics and Refrigeration, Dryers & Evaporators, Fluid Control , Low Temp, Low Temperature, Machines, Dryers, Boiler, Water distribution, Steam Utility Distribution, Steam Headers |
Product Type | Regulators |
Features
- Reduce high inlet pressures to lower outlet pressures within close limits.
- Ruggedly built for long service life without maintenance.
- Simple design for easy maintenance and on-line repairs.
- Broad materials choice to suit a variety of applications.
- Self-supporting inbuilt strainer screen protects working parts and is cleaned easily.
- Easy pressure adjustment via standard square head adjusting screw and hex locknut. T-handle and aluminum handwheel options available.
- Optional construction for cryogenic service.
- Optional construction for cryogenic service.
- Every regulator supplied with pre-set delivery pressure.
- Each valve assembled and tested prior to shipment.
Product Information:
D-51/D-52/A-31VR/FRM-V Vacuum Valves
Specifications
Product Type | Vacuum Valves |
Features
- Fully adjustable.
- Fully adjustable.
- Large ports.
- Tight seating
- All parts easily replaceable on-line.
- Long, light spring provides maximum sensitivity.
Product Information:
D53 Control Valves
Specifications
Valve Size | NPS 3/4 / DN 20 , NPS 2 / DN 50 , NPS 1-1/4 / DN 32 , NPS 1-1/2 / DN 40 , NPS 1/2 / DN 15 |
Product Type | Control Valve |
Features
- Available either normally open; closed by diaphragm pressure or normally closed; opened by diaphragm pressure.
- Diaphragm pressure connection can be indexed to over inlet, over outlet or over either side for maximum hook-up flexibility.
- Full port diameter means full capacity and low pressure drop through the valve.
- Larger sizes have a fully balanced inner valve for both inlet and outlet pressures up to 250 psi, ensuring operating pressure requirements unchanged by variations in system pressure.
- Larger size valve component interchangeablity enables easy changeover from normally open to normally closed or vice versa.
Product Information:
E-55 High Capacity Pressure Regulating Valve
Specifications
Valve Size | NPS 1-1/2 / DN 40 , NPS 1-1/4 / DN 32 , NPS 2 / DN 50 , NPS 3/4 / DN 20 , NPS 1/2 / DN 15 , NPS 1 / DN 25 |
Product Type | Pressure Reducing Regulators |
Features
- Handles high and variable flow rates well beyond the limitations of ordinary regulators.
- Aspirated design for close pressure control..
- Balanced piston design provides sensitive operation, close regulation over wide fluctuations in inlet pressure and assures quiet performance.
- Simple design for easy maintenance and repair.
- Inbuilt strainer screen protects working parts and is easily cleaned.
- Optional construction for cryogenic service.
Product Information:
FR, Back Pressure Valves
Specifications
Material | Stainless Steel, Cast Iron, Bronze |
Stainless Steel, Cast Iron, Bronze | Cryogenic |
Product Type | Relief Valves/Backpressure Regulators |
Valve Size | NPS 2 / DN 50 , NPS 1-1/4 / DN 32 , NPS 1-1/2 / DN 40 , NPS 1/8, NPS 1/4 / DN 8 , NPS 1/2 / DN 15 , NPS 1 / DN 25 |
Features
- Protect against periodic high pressure, control dependably at adjusted pressures and shut tight.
- Maintain a pre-determined pressure on the inlet regardless of variations in pressure at the outlet.
- Unique full ‘floating ring’ seating arrangement provides smooth, even control in response to pressure changes.
- Globe type body with two side inlets and a bottom outlet, suitable for angle or in-line installation.
- Types FR and FR-6 fitted with a closing cap to discourage unauthorized tampering.
- Optional differential pressure control modification enables a constantly held difference between reference and valve inlet pressures.
- Type FR-6 incorporates a diaphragm ring above the diaphragm for higher back pressure ranges.
- Rugged, simple design enables easy on-line maintenance and repair.
- Optional cryogenic service construction available for handling cold fluids to -320°F (-195°C).
Product Information:
G-4, Pressure Regulators
Specifications
Segment | Boilers and Steam Distribution, Air, Process Energy, Power Distribution, Paper Making, Metals Processing, Material Handling, Gas, Energy and Power Management, Water |
Valve Size | NPS 1/2 / DN 15 , NPS 3/4 / DN 20 , NPS 2 / DN 50 , NPS 1-1/4 / DN 32 , NPS 1-1/2 / DN 40 , NPS 1 / DN 25 |
Application | Blower, Blowers, Blowers , Cooking, Dryers, Dryers & Evaporators, Pumps, Steam Condition, Heat Exchangers |
Product Type | Pressure Reducing Regulators |
Features
- Extremely compact design enables use of a smaller regulator.
- Constant outlet pressure up to the valve’s maximum rated capacity regardless of changes in flow rate or inlet pressure.
- Very high flow rates due to the main valve assembly’s full lift capability valve body design.
- Positive shut-off ensured by accurate guiding of the pilot and main valve assemblies. Non-metallic trims available for dead tight shut-off on air and gas applications.
- Pilot valve component parts interchangeability simplifies maintenance and allows greater spare parts flexibility.
- Available in bronze, cast iron and steel construction to allow for pressures up to 600 psi and temperatures up to 800°F.
- Specially prepared parts kits enable simple routine servicing or complete overhauls.
Product Information:
G-60, Pressure Regulators
Specifications
Operating Temperature | Cryogenic, High Temperature |
Segment | Water, Gas, Energy and Power Management, Boilers and Steam Distribution, Air |
Application | Dryers, Water distribution, Steam Utility Distribution, Steam Condition, Pressure Control, Low Temp, High Temp, Cryogenics and Refrigeration, Control , Clean Steam, Boilers, Biomass Boiler and Power Boiler |
Product Type | Pressure Reducing Regulators |
Features
- Broad choice of body and internal materials for a wide range of applications.
- Wide variety of inlet pressure ranges and operating temperatures, depending on construction.
- Balanced piston design provides close control despite wide in inlet pressure variations for water, air, oil and gas services.
- Flat seal ring for excellent shut-off, high capacity and easy maintenance.
- All internal parts guided to ensure proper seating.
- Large diaphragm and long pressure spring provide for a wide range of adjustment and give exceptional sensitivity of control.
- Hex head adjusting screw and lock nut as standard. Optional T-bar available to special order.
- Optional stainless steel internal trim suitable for regulating steam, air, water, oil, gases, chemicals and other fluids.
- Optional construction for cryogenic service.
- Optional construction for cryogenic service.
Product Information:
LS, Pressure Reducing and Regulating Valves
Specifications
Material | Bronze |
Product Type | Relief Valves/Backpressure Regulators |
Valve Size | NPS 1/2 / DN 15 , NPS 3/8 / DN 10 , NPS 3/4 / DN 20 |
Features
- Automatically reduce high inlet pressures to lower outlet pressures within close limits regardless of fluctuations.
- Designed for use on air, water, oil, oxygen, carbon-dioxide and other gases and fluids.
- Designed and built to meet the rugged requirements of high pressure regulation and reduction.
- Exceptional flow characteristics.
- Stainless steel piston/piston assemblies, cylinders, seat ring and strainer screens as standard.
- NBR diaphragm and O-rings.
- Self-renewable seat ring is simply flipped over and re-installed rather than replaced.
- NPTF ‘Dryseal’ threaded ends as standard.
- Closing cap or T-handle adjusting screw options available.
Product Information:
Cryogenic Valves and Controls
Specifications
Certifications | UL, PED, CRN |
Operating Temperature | Cryogenic |
Product Type | Relief Valves/Backpressure Regulators, Pressure Reducing Regulators |
Features
- Six models for pressure reducing or pressure build-up service.
- Five models for back-pressure service on economizer circuit.
- Three models for combined pressure building and economizer functions.
- Low temperature cut-off valves.
- Two models for final line gas service.
- High purity regulating valves for pressure reducing, back pressure and differential services.
- All parts commercially cleaned for cryogenic/oxygen service or high purity gas compatibility.
- Complementary ‘Y’ pattern strainers reduce maintenance costs.
- Cryogenic safety and shut-off valves also available.
Product Information:
C600
Specifications
Certifications | PED |
Material | Brass |
Operating Temperature | Cryogenic |
Pressure Class | ASME |
Product Type | Pressure/Vacuum Relief Valves |
Seat/Seal Type | Soft |
Valve Size | NPS 3/8 / DN 10 , NPS 1/4 / DN 8 , NPS 1/2 / DN 15 |
Features
- All valves are cleaned and packaged for oxygen service.
- Bubble tight to 95% of set pressure.
- Color coded labels for ease of set pressure identification.
- PTFE and fluorosilicone seat materials provide leak free performance and longer cycle life.
- Reseat pressure greater than 75% of set pressure.
- Pipe away adapter available.
- Tamper resistant adjustment screw.
- Repeatable performance.
- 100% factory tested.
Product Information:

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