Products & Services
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Supplier: Chemac Inc./Uraca/Uhde HPT/Gather/BHDT
Description: and hydraulic actuators Specially developed High-pressure valve (pulsation valve) PN 3200 with hydraulic actuator and electronic controller for use in low-density polyethylene plants Ball-type non-return valves, non-return valves with tearshaped cone or standard plate Safety valves, overflow valves
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Supplier: Tescom-Emerson Process Management
Description: TESCOM™ Regulus 4 dual stage pressure reducing regulator is extremely sensitive (mbar range) for gas purity up to 5.0 and offers integrated relief valve. Ideal use for non-corrosive gases including oxygen and product testing applications.
- Connection: Compression Fitting, Socket Weld / Solder
- Material of Construction: Aluminum
- Valve Type: Pressure Relief Valves
- Media Description: Gas
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Supplier: jbj Techniques Limited
Description: pumps: with or without motor but suitable for horizontal or vertical mounting. High efficiency Air/Oil Heat Exchangers: upto 14,000 kCal/h (16kW) Relief valves: Flow rate from 50 to 1,200 litres per minute and pressure up to 40 bar
- Power Source: None, Pump Only
- Market Segment: General Industrial, Petrochemical / Hydrocarbon Pumps
- Pump Type: Screw Pumps
- Pump Features: Adjustable Speed, Continuous Duty, Other
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Supplier: ASME
Description: that the testing facility has adequate capacity and sufficient pressure to conduct the tests. PTC 25 - 1994 is a redesignation of PTC 25.3-1988 Safety and Relief Valves. Publisher: ASME Publish Date: 1994 Pages: 88 Language: English ISBN: 0791822966
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Supplier: ASME Standards and Certification
Description: that the testing facility has adequate capacity and sufficient pressure to conduct the tests. PTC 25 - 1994 is a redesignation of PTC 25.3-1988 Safety and Relief Valves. Publisher: ASME Publish Date: 1994 Pages: 88 Language: English ISBN: 0791822966
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Supplier: TEAM Industrial Services
Description: and inspection High-pressure isolation valve program for 1,500 and 2,500 lb class power valves Actuation repair and testing for hydraulic, pneumatic, electrical and manual operators Packing emissions and steam packing Control valve repair and diagnostic testing Pipeline valve conversions
- Capabilities: Valves, Double Flap Airlock / Flap, Drain Valves, Excess Flow Valves (EFV), Float Valves, Foot Valves, Gate / Knife Valves, Globe Valves, Iris Valves, Metering Valves, Mixing Valves, Needle Valves, Pilot Valves, Pinch Valves, Plug Valves, Poppet Valves, Pressure Relief Valves, Safety Valves, Sampling
- Services: Bench (Off-site), Field / On-site, Online Documentation, OEM / Warranty Authorized Shop, Pick-up and Delivery, Preventative Maintenance / Service Contracts, Rapid Turnaround, Troubleshooting
- Location: North America, United States Only, Northeast US Only, Southern US Only, Southwest US Only, Northwest US Only, Midwest US Only, Canada Only, South / Central America Only, Europe Only, Near East Only
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Supplier: CAMERON Valves & Measurement
Description: Product Description The TBV™ Series 2100 Diverter 3-pc valve is designed for cold temperatures, all the way down through the refrigeration to cryogenic range. Fabricated from the TBV Series 1100 3-pc product line. By having the cryogenic extension, the 3 pc valve can be used for air
- Features: Cryogenic Valves
- Connection: Bolt Flange
- Actuation: Manual / Hand
- Agency / Standard: ANSI, API, ASME
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Supplier: Xiamen Landee Industries Co., Ltd.
Description: Solid Parallel Faced Gate Valve, Wafer End Model Number: LD 001C-GT6 Key Specifications/Special Features: Basic design standards: Basic design ANSI B16.10 ANSI B16.34 Flanges up to 24-inch ANSI B16.5 from 26-inch ANSI B16.47 MSS SP44 Face to face ANSI B16.10 Testing API
- Valve Type: Gate / Knife Valves
- Primary Material of Construction: Other
- Actuation: Manual / Hand
- Media: Other
Find Suppliers by Category Top
Featured Products for Relief Valve Testing Top
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Dynex/Rivett Inc.
15,000 psi Hydraulic Relief Valves for Test Stands
. Decompression valves reduce flow surges in high-pressure systems. Other Pressure Control Valve Applications. Hydrostatic roll balance and high pressure lubrication systems. Aircraft ground support equipment. Hydroforming and other hydraulic press applications. Applications requiring the use of low-viscosity, low-lubricity fluids. Valve Specifications. VH Series relief and unloading valves are rated for 15 U.S. gpm nominal, with maximum flow to 30 U.S. gpm. Decompression valves are rated for 25... (read more)
Browse Hydraulic Valves Datasheets for Dynex/Rivett Inc. -
Tescom-Emerson Process Management
VA/VG Series: Air Operated ON/OFF Valves
Applications: High pressure cycling testing. Pneumatic and hydraulic control panels. R &D labs. Features and Benefits: Balanced poppet design means high reliability and exceptional cycle life. High flow capacity: Cv = .75 or 2.0. Gas or liquid applications. Normally open or normally closed. Brass or 316 Stainless Steel machined bar stock. Low actuation: 60 psig / 4.1 bar - minimum. High operating pressure: 6,000 psig / 414 bar maximum (Brass), 10,000 psig / 690 bar maximum (Stainless... (read more)
Browse Pressure Relief Valves Datasheets for Tescom-Emerson Process Management -
Plast-O-Matic Valves, Inc.
For Price-Sensitive Valve Requirements
demanding liquid process. PRODUCT INFO: Air Release & Degassing Valves. Ball Valves Manual & Actuated. Check Valves & Vacuum Breakers. Cooling Water Sticks. Custom Valves. Diaphragm Valves. Diverter Valves. Dump Valves. Flow Control Valves. Gauge Guards Diaphragm Seals. Manifold Valves. Metering Pumps. Multiport Valves. Pinch Valves. Pressure Regulators Pressure Reducing Valves Differential Regulators. Pressure Switch. Relief Valves By-Pass/ Backpressure/Anti-Siphon Valves. Selector Valves... (read more)
Browse Plastic Valves Datasheets for Plast-O-Matic Valves, Inc. -
TEAM Industrial Services
Valve Repair Services
restoration, specialty machining services. Portable valve grinding to recondition gate valve seats in-place. Use Team's Experience to Repair Your Safety and Safety Relief Valves. National Board Certified VR repair, documentation, and recalibration. In-shop and on-site repair. Qualified onsite valve repair service. VR repairs comply with the National Board VR Program. VR repairs can be tailored to customer specifications. Individualized valve testing/maintenance programs available. In-field Section I... (read more)
Browse Valve Repair Services Datasheets for TEAM Industrial Services -
Plast-O-Matic Valves, Inc.
Series
Series "S" Multiport Selector Valves. Series S is a compact multiport selector valve for high-purity or corrosive environments, available in standard 2-way, 3-way, 4-way, and 5-way configurations with a variety of flow paths. Selector valves can be "stacked" and custom drilled to provide unique manifold flowpaths for laboratory sampling, testing, custom mixing, and other multi-port uses. The selector valve uses a PTFE rotor to direct flow, and is available manual or actuated. FOR MORE INFO... (read more)
Browse Plastic Valves Datasheets for Plast-O-Matic Valves, Inc. -
Plast-O-Matic Valves, Inc.
Not all Valves are Created Equal...
Backpressure/Relief Valve Comparison. It's simple: The big orifice inside the Plast-O-Matic valve -- together with the kidney-shaped inlet orifice and large flow transition area -- allows substantially more liquid flow than the BPV. Although both valves are the same 3/4" pipe size, you can easily see that the Plast-O-Matic product has a lot more engineering behind it. Finally, you should be aware that the competitive valve uses a compact, low-throughput body, and a small "one-size-fits-all... (read more)
Browse Diaphragm Valves Datasheets for Plast-O-Matic Valves, Inc. -
TEAM Industrial Services
Repairing Valves Saves Money
Safety and Safety Relief Valves. National Board Certified VR repair, documentation, and recalibration In-shop and on-site repair Qualified onsite valve repair service VR repairs comply with the National Board VR Program VR repairs can be tailored to customer specifications Individualized valve testing/maintenance programs available In-field Section I Weld-In Valve Seat Machining PSV valve data management programs available to customers Technicians. Valve Repacking Services. Pneumatic packing... (read more)
Browse Valve Repair Services Datasheets for TEAM Industrial Services -
Equilibar, LLC.
NL Series Liquid Back Pressure Regulator
The Equilibar NL Series was designed from the begining as a precision back pressure regulator for liquids and for mixed phase or two phase flows. The NL uses Equilibar's patented direct diaphragm sealing technology and 1:1 ratio pilot operation to tackle tough applications where traditional spring operated back pressure regulators fail. The pilot operation allows the NL to exhibit high accuracy and up to 5X the precision of traditional regulator designs. The direct diaphragm... (read more)
Browse Pressure Relief Valves Datasheets for Equilibar, LLC. -
Lee Co. (The)
NACE Compliant Precision Valves Handle 15,000 psi
to ensure reliable, consistent performance, eliminating the need for additional in-house testing. The Lee Company offers a full range of precision fluid control products including NACE compliant pressure relief valves, sealing plugs, and sea water compatible solenoid valves. Visit OTC Booth # 2309 to learn more. (read more)
Browse Check Valves Datasheets for Lee Co. (The) -
Plast-O-Matic Valves, Inc.
Plastic Valves Engineered for Corrosive Liquids
Plastic Valves and Controls Quality Engineered for Corrosive and Ultra-Pure Liquids. PLASTIC CHECK VALVES. True Blue® PVC, CPVC, PVDF, PP & PTFE Check Valves help you stop unwanted reverse flow with an automatic bubble-tight seal. • Series CKM & CK Diaphragm operated; self-sealing and normally-closed. Series CKM: Unsurpassed performance in a plastic check valve. Patented diaphragm design provides the ultimate normally-closed, zero reverse-flow valve. Available pipe sizes 1/2" 3/4... (read more)
Browse Check Valves Datasheets for Plast-O-Matic Valves, Inc. -
Plast-O-Matic Valves, Inc.
Diaphragm Check Valves are Superior to Ball Checks
. The patented diaphragm in the Plast-O-Matic True Blue Check Valve is designed to re-seat with a bubble tight seal regardless of mounting position or reverse flow. Ball style check valves require two properties to seal properly: First, the ball check must be mounted with the flow direction pointed up, because gravity is required to pull the ball to the seat. Secondly, some reverse pressure and flow must be present, because pressure is required to seal the ball exactly on the seat. If either... (read more)
Browse Plastic Valves Datasheets for Plast-O-Matic Valves, Inc. -
Plast-O-Matic Valves, Inc.
Prevents Fugitive Emission Leaks
Differential Regulators. Pressure Switch. Relief Valves By-Pass/ Backpressure/Anti-Siphon Valves. Selector Valves. Shut-off Valves Air-Operated & Manual Shut-off & Diverter Valves. Sight Glasses & Level Indicators. Solenoid Valves. Vacuum Breakers. . For valve selection and quotation, Plast-O-Matic Valves, Inc. is pleased to introduce SPEC POM VALVES, a specification guide designed to assist you in specifying the proper valve for your application. Request for Quote. Leadership... (read more)
Browse Solenoid Valves Datasheets for Plast-O-Matic Valves, Inc. -
Plast-O-Matic Valves, Inc.
The Ultimate in Corrosion Resistance
FEATURES: Relief: protects systems and equipment from over-pressure/pressuresurges. By-Pass: prevents pumps from "dead heading". Back-Pressure: maintains necessary reverse pressure in closed loop systems. Anti-Siphon: Used on the outlet of a pump wherever gravity or other downstream conditions may create negative pressure (siphon) and drain a tank. The valve is pre-set to open under pump pressure, but closes bubble-tight when the pump is shut off. Because of the design of the RVDT, this valve... (read more)
Browse Industrial Valves Datasheets for Plast-O-Matic Valves, Inc. -
Plast-O-Matic Valves, Inc.
Dependable, Repetitive, Bubble-Tight Sealing
Long Term Sealing: Diaphragm automatically positions itself against seat in the identical location. Superior to ball check valves which often leak at lower pressures. Convenience: Union nut on Series CKM simplifies valve inspection/removal with minimum piping breakdown. Minimal Cracking Pressure: Diaphragm begins to open at approximately 1.0 to 1.5 PSI. Cost Efficient: Designed to improve system performance and competitively priced. Great Selection: Molded valves available in Geon ® PVC... (read more)
Browse Check Valves Datasheets for Plast-O-Matic Valves, Inc. -
Plast-O-Matic Valves, Inc.
Lower Costs, Reduce Footprint, Eliminate Breakage
of plastic valves and controls for corrosive and ultra-pure liquids, Plast-O-Matic provides a complete line of standard and custom designed solutions for difficult applications. They are committed to product innovation, engineering excellence, precision manufacturing, 100% quality testing, and hands-on technical assistance. D.I. (deionized) & reverse-osmosis water. Potable water & wastewater treatment including sodium hypochlorite (bleach), sodium hydroxide, flouride, sewage. Chemical... (read more)
Browse Water Valves Datasheets for Plast-O-Matic Valves, Inc. -
Plast-O-Matic Valves, Inc.
Safe Expulsion Of Unwanted Air In Piping Systems
and protect system purity. No metal components in Series DGV. Series DGV Thermoplastic Degassing Valves... Continuously Expels Trace Amounts of Gas as it Occurs. FEATURES: • Reduces replacement costs - no internal or external metal components; ideal for aggressive environments. • Placed at the high point of a piping system, this innovative valve will vent gas as it occurs. A unique float/actuating lever allows the vent orifice to open when gas is present. After gas vents, liquid forces... (read more)
Browse Industrial Valves Datasheets for Plast-O-Matic Valves, Inc. -
American BOA, Inc.
Power Generation Expansion Joints
Penetration Seals. • Boiler Feedpump - Turbine Exhaust. • HRSG Piping System. • Steam Turbine Crossover Piping. • Steam Turbine to Condenser Connection. • Extraction Steam Piping. • Turbine Steam Cooling System. • Steam Distribution Heating System. • Safety Relief Valve Vent Piping. • Gas Turbine Exhaust. • Gas Turbine Rotor Air Cooling. • Gas Turbine Compressor Bleed. • Micro Turbine Exhaust. To discuss your expansion joint and system... (read more)
Browse Expansion Joints Datasheets for American BOA, Inc. -
Plast-O-Matic Valves, Inc.
For Corrosive and Ultra-Pure Applications
Actuated. Check Valves & Vacuum Breakers. Cooling Water Sticks. Custom Valves. Diaphragm Valves. Diverter Valves. Dump Valves. Flow Control Valves. Gauge Guards Diaphragm Seals. Manifold Valves. Metering Pumps. Multiport Valves. Pinch Valves. Pressure Regulators Pressure Reducing Valves Differential Regulators. Pressure Switch. Relief Valves By-Pass/ Backpressure/Anti-Siphon Valves. Selector Valves. Shut-off Valves Air-Operated & Manual Shut-off & Diverter Valves. Sight Glasses &... (read more)
Browse Liquid Level Switches Datasheets for Plast-O-Matic Valves, Inc. -
Plast-O-Matic Valves, Inc.
Continuous Monitoring of Flow Rates
Adjustable Flow Switch. Continuous Monitoring of Flow Rates with No Wetted Metals. Features: • Ideal for confirming operation of pressure relief, regulating or actuated valves. • 8 to 1900+ GPM for 1" to 10" piping. • Particle contamination resistance is provided by a single convoluted elastomeric seal which is continually flushed by working fluid flow. • Wetted surfaces of PVC and EPDM Elastomeric Standard (Viton Special Order.). • Continuous adjustment while operating... (read more)
Browse Level Switches Datasheets for Plast-O-Matic Valves, Inc. -
Plast-O-Matic Valves, Inc.
Engineered for Corrosive & Ultra-Pure Liquids
Degassing Valves. Ball Valves Manual & Actuated. Check Valves & Vacuum Breakers. Cooling Water Sticks. Custom Valves. Diaphragm Valves. Diverter Valves. Dump Valves. Flow Control Valves. Gauge Guards Diaphragm Seals. Manifold Valves. Metering Pumps. Multiport Valves. Pinch Valves. Pressure Regulators Pressure Reducing Valves Differential Regulators. Pressure Switch. Relief Valves By-Pass/ Backpressure/Anti-Siphon Valves. Selector Valves. Shut-off Valves Air-Operated & Manual Shut-off... (read more)
Browse Pressure Regulators Datasheets for Plast-O-Matic Valves, Inc.
Parts by Number for Relief Valve Testing Top
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 3891477 | RS Components, Ltd. | Nabic Valve Safety Products | Relief Valves | Type:Safety Valve; Connections:BSPP Female 3/4in.; Pipe Size:20mm; Body Material:Gun Metal; Pressure:(Max. Set Pressure) 10.5bar, (Body Test Pressure) 15.7bar |
| 3890597 | RS Components, Ltd. | Nabic Valve Safety Products | Relief Valves | Type:Safety Valve; Connections:BSPP Female 1/2in.; Pipe Size:15mm; Body Material:Gun Metal; Pressure:(Max. Set Pressure) 10.5bar, (Body Test Pressure) 15.7bar |
| 3891506 | RS Components, Ltd. | Nabic Valve Safety Products | Relief Valves | Type:Safety Valve; Connections:BSPP Female 1in.; Pipe Size:25mm; Body Material:Gun Metal; Pressure:(Max. Set Pressure) 10.5bar, (Body Test Pressure) 15.7bar |
| 2463289 | RS Components, Ltd. | RS Components | Relief Valves | Type:Bypass Valve; Connections:Compression 22mm; Pipe Size:22mm; Set Pressure Range:0.1 to 0.6bar; Body Material:Brass; Pressure:Max. Working Pressure = 6bar; Body Test Pressure = 25bar |
| 3107716 | RS Components, Ltd. | Reliance Water Controls | Relief Valves | Type:Safety Valve; Connections:BSPP Male 1/2in.; Body Material:DZR Brass; Pressure:(Max. Set Pressure) 10bar, (Body Test Pressure) 25bar |
| 2110446 | RS Components, Ltd. | Reliance Water Controls | Relief Valves | Type:Safety Valve; Connections:BSP Female 3/4in.; Body Material:Hot Pressed DZR Brass; Pressure:(Max. Set Pressure) 5bar, (Body Test Pressure) 25bar |
Conduct Research Top
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Step Closer to the Holy Grail (.pdf)
Valve manufacturers have been improving, modifying and redesigning valves for years in an attempt to reach a zero leakage valve. People have tried Gate valves with special hard facings or special wedging actions, ball valves with two seats or seats made from elastomers, seats of all types of metals
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Niobium Solves a Rupture Disk Corrosion Problem (.pdf)
Rupture disks have been used for many years to protect pressure vessels from being over pressured. In addition to being used alone, the ASME Code also allows them to be used at the inlets of pressure relief valves to prevent corrosion of the valves in a severely corrosive environment where high
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IR - Benefits - Thinking Outside of the Box (.pdf)
the suspect relief valves were pipe schedule 40S with a ¾ inch inlet and 1 inch outlet. To. be conservative, the pipe was all considered to be 1 inch. The internal volume of the relief valve was not. known however it was considered to be small due to the small size of the valve. The internal volume
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Flare Gas Monitoring Systems (.pdf)
Flare stacks are used in many industries to burn off unwanted waste gas byproducts, or flammable gases released by pressure relief valves during unplanned over-pressuring of plant equipment. Applications include oil and gas well drilling operations, oil refineries, chemical process plants, gas
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Medical Device Link .
antimicrobial compound at the Agion Technologies Web site. Increase your knowledge about a silver ion based antimicrobial material and how it can be incorporated with your products. Gain access to the product technology and services the company has to offer. In-line filters, check valves, relief valves
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Troubleshooting Fluid Power Systems: A Blend of Art and Science
of components could cause this condition, including the pump, relief valve set too low, valve bypass or cylinder bypass. To track a problem, the general rule in system design and troubleshooting is to start at the end and work back to the pump and prime mover. Cylinders - The basic design of most
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Pressure Transducer Usage for Environmental Chamber Pressure Measurement for Test and Measurement Calibration Labs
are responsible for monitoring the pressure inside the environmental chamber and for interfacing with a control system to control the compressors and pressure relief valves inside the environmental chamber. Hazardous environments rated Class I, Division 1 or 2 will require the use of explosion proof
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Fluid Analysis - A Preventive Maintenance Tool
| Paratherm Heat Transfer FluidsParatherm Heat Transfer Fluids. Home. Heat Transfer Fluids. High Temperature Fluids. Paratherm NF® Heat Transfer Fluid. Engineering Bulletin. MSDS. Typical Properties. Thermal Properties (PDF) NF. Thermal Properties (Custom) NF. NF Read a Case History. Relief Valve
Engineering Web Search: Relief Valve Testing Top
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NASA - Valve Repair Facility
Valve Repair Facility White Sands Test Facility (WSTF)
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Efficient periodic testing of safety relief valves | Engineer...
Not every tested safety relief valve needs repair or maintenance so plant operators are constantly looking for reducing the costs so that when a
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Gas cylinder - Wikipedia, the free encyclopedia
3 Regulations and cylinder testing 4 Valve connections [edit Regulations and cylinder testing
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Pump - Wikipedia, the free encyclopedia
A relief or safety valve on the discharge side of the positive displacement pump is therefore necessary.
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LPG & LNG Component Testing (Relief Valve Testing, Propylene)...
LPG & LNG Component Testing (Relief Valve Testing, Propylene)
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American Petroleum Institute Handbook Revision 10.01.09...
7.20.3 Demonstration of valve function under pressure and pipe loads and moments M 7.22 Requirements for fire-type-testing certification P 7.22 Fire
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American Petroleum Institute Handbook Revision 10.01.09...
A.2 Field testing Pressures during the testing of installed valves should not exceed the pressure rating of the valve by more than 50 % when testing
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Eng-Tips Forums
The purpose of this group is for National Board "VR" Certificate Holders to discuss issues pertaining to Pressure Relief Valve Repair & Testing.