Relief Valve Sizing

Products/Services for Relief Valve Sizing

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  Globe Valves - (674 companies)

  ...or oil) is fed to either side of the piston while the other side is drained or bled. Image Credit: Bani Instind 23. Self-actuated valves use the system fluid to position the valve. These are commonly found in relief valves, safety valves, check valves... Search by Specification | Learn More

  Valve Size:

  • Less than 0.38 inch
  • 0.38 to 2 inch
  • 2 to 5 inch
  • 5 to 16 inch
  • 16 inch and up

  Pressure Rating:

  • Less than 42 psi
  • 42 to 158 psi
  • 158 to 506 psi
  • 506 to 2,032 psi
  • 2,032 psi and up

  Media Temperature:

  • Less than 8 F
  • 8 to 161 F
  • 161 to 302 F
  • 302 to 542 F
  • 542 F and up
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  Butterfly Valves - (1033 companies)

  ...and are economical to use in a valve system as well as with a single valve. Image Credit: Bani Instind 23. Self-actuated valves use the system fluid to position the valve. These are commonly found in relief valves, safety valves, check valves... Search by Specification | Learn More
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  Control Valves - (1520 companies)

  Chart Credit: US Army Corps of Engineers. Performance Specifications. Important specifications to consider when searching for power-operated control valves include dead band, leakage rates, flow characteristics, pressure drop and valve sizing. Dead... Search by Specification | Learn More
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  Industrial Valves - (3041 companies)

  ...and there is a low pressure drop across the valve. The pressure of the fluid through the system opens the system, while the weight of the check mechanism will close the valve if the flow is reversed. Prevents reverse flow. Relief and safety valves. A relief... Search by Specification | Learn More
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  Pressure Relief Valves - (853 companies)

  ...and liquid lines. Relief valves and back pressure regulators are the same device, only differing in application. The pressure relief valve "lets off steam" when safe pressures are exceeded, then closes again when pressure drops to a preset level... Search by Specification | Learn More
• Hydraulic Valves - (602 companies)

  ...valves have a slender, tapered point at the end of a valve stem. Poppet valves open and close ports with a sealing device that includes a disk, cone, or sphere. Pressure relief valves remove excess upstream pressure. By contrast, regulators maintain... Search by Specification | Learn More
• Industrial Liquid Handling Pumps - (2258 companies)

  Capacity. Medium/High. Low. Low/Medium. Pressure (Head). Low/Medium. High. Low/Medium. Maximum Flow Rate. 100,000+ GPM. 10,000+ GPM. 10,000+ GPM. Maximum Pressure. 6,000 PSI. 100,000+ PSI. 4,000 PSI. Requires Relief Valve. No. Yes. Yes. Flow Type... Search by Specification | Learn More
• Solenoid Valves - (860 companies)

  Solenoid valves are devices that use a solenoid to control valve activation. Actuation methods include electric, electro-hydraulic, electro pneumatic, and pneumatic. Unpowered states include normally open and normally closed. In a tandem center... Search by Specification | Learn More
• Gas Valves - (434 companies)

  Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Connection types consist... Search by Specification | Learn More
• Valve Repair Services - (142 companies)

  ...valves. Some valve repair services repair and rebuild globe valves, hydraulic valves, iris valves, metering valves, mixing valves, needle valves, pilot valves, pinch valves, plug valves, pneumatic valves, poppet valves, and pressure relief valves... Search by Specification | Learn More

Product News for Relief Valve Sizing

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  MAXPRO Technologies, Inc.
  10,000 psi Adustable Relief Valves

  The MT10RV Series relief valves are designed to protect systems and components against over-pressure both for gas and liquid applications. The unique poppet design allows for chatter-free pressure release and excellent deadband pressure control. The soft seat design provides bubble tight shut-off and increased cycle life over conventional metal to metal seat relief valves. TECHNICAL INFORMATION. Materials. Body................ Stainless Steel. Seat................................Nylon. Seals... (read more)

  Browse Pressure Relief Valves Datasheets for MAXPRO Technologies, Inc.
• 
  Belimo Americas
  SelectPro™ for Control Valve Sizing and Selection

  Belimo Launches SelectPro ™ a new software which aids in control valve sizing and selection. Using detailed valve specification information, such as application medium, flow rate, differential pressure, trim materials, and other options in its database, SelectPro ™ provides contractors and specifying engineers with the tool to choose valves for their projects. SelectPro ™ accurately sizes and selects control valves for hydronic and steam applications in HVAC systems... (read more)

  Browse Industrial Valves Datasheets for Belimo Americas
• 
  Belimo Americas
  Sizing & Selection of Valves & Damper Actuators

  product line: Valves, Damper Actuators, Fire and Smoke Actuators, Pipe Packages, Retrofit Solutions for Damper Actuators and Control Valves. Users are now able to replace existing competitive damper actuators and retrofit competitive control valves. SelectPro ™ accurately sizes and selects and provides a fast, user-friendly and flexible means for: Calculating control valve or damper actuator cost for any size project. Generating valve/damper actuator submittal data for project. Build a piping... (read more)

  Browse Industrial Valves Datasheets for Belimo Americas
• 
  HydraForce, Inc.
  Custom Pressure Relief Valves

  HydraForce, Inc. manufactures custom pressure relief valves to match your specifications. (read more)
• 
  Hayward Flow Control
  Pressure Relief Valves

  GENERAL DESCRIPTION. Reliable Pressure Relief: Hayward Pressure Relief Valves protect piping system components from damage due to over pressurization. The valves work by sensing system pressure. When the system pressure exceeds the set pressure, the force of the excess pressure moves the valve piston off its seat to relieve the excess pressure and diverts some of the flow out the discharge port. Easy to Set Pressure: Hayward Pressure Relief Valves can be set by hand, no tools are needed... (read more)

  Browse Pressure Relief Valves Datasheets for Hayward Flow Control
• 
  Rupture Pin Technology
  Model B-A Relief Valve

  Advantages: Accurate relief device, +/- 5% of set point. 316 stainless steel seat and piston. One moving part. Viton "O" ring is standard. Bubble-tight to set point. Full flow at set point. Application: Emergency tank vent (read more)

  Browse Pressure Relief Valves Datasheets for Rupture Pin Technology
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  Taylor Valve Technology, Inc.
  Bronze Safety Relief Valves

  Setting new standards for performance and economy in low-pressure, high volume applications. The 211S, 632 and 211 Series Bronze Safety Relief Valves from Taylor VAlve Technology, Inc. raise the standard for reliability and value with features like the industry's highest capacity for liquid and maintenance costs so low they shatter all previous industry expectations. No other bronze safety relief valve offers Taylor's unique changeable nozzle and disc that enable a user to switch from a Brass... (read more)

  Browse Pressure Relief Valves Datasheets for Taylor Valve Technology, Inc.
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  Plast-O-Matic Valves, Inc.
  Series RVDT Relief Valves

  PTFE Diaphragm Relief, By-Pass, Anti-Siphon and Back Pressure Valves... for Smooth, Sensitive Operation and the Ultimate in Corrosion Resistance. ...with No Wetted Elastomers or Metals!. FEATURES: One valve design functions as a relief valve, by-pass valve, pump backpressure valve, anti-siphon valve, and backpressure regulator. Relief: protects systems and equipment from over-pressure/pressure surges. By-Pass: prevents pumps from "dead heading". Back-Pressure: maintains necessary reverse... (read more)

  Browse Industrial Valves Datasheets for Plast-O-Matic Valves, Inc.
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  Rupture Pin Technology
  Model I-A Relief Valve

  for resetting. Applications: Use instead of shear and spring valves where you need greater accuracy and reliability. Mud and slurry pump relief to 10,000 PSI. (read more)

  Browse Pressure Relief Valves Datasheets for Rupture Pin Technology
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  SC Hydraulic Engineering Corporation
  Direct Acting Relief Valve

  SC Hydraulic Engineering direct acting relief valves are available in 1/4" NPT and 9/16-18 60° cone high pressure fitting for relieving pressures from 100 to 60,000 psi. The stainless steel construction makes these valves suitable for hydraulic fluids, water and gas applications. Standard seal material is Buna-N (-N). Substitute a "-V" for Viton® or "-E" for EPR after the part number for these seals. (read more)

  Browse Hydraulic Valves Datasheets for SC Hydraulic Engineering Corporation

Parts by Number for Relief Valve Sizing