Socket Weld / Solder Pressure Relief Valves Datasheets

Weld-in Line Stop Valves
from Armstrong International

Armstrong ’s SSW and SBW Series are designed and constructed for low pressure drop refrigerant shut-off valves. The stop valves are welded directly to steel piping, thereby eliminating potential leaky flanges or threaded joints and simplifying installations. Features: Refrigerants: suitable... [See More]

  • Connection Description: ButtWeld; SocketWeld
  • Maximum Pressure: 365.00
  • Valve Size: 0.50 to 1.25
  • Primary Material: StainlessSteel
Custom Valves -- CAV
from Check-All Valve Mfg. Co.

The CAV series of valves are not catalog items but rather are custom designed and tailored to meet customer specific connections or valve configurations. If you have a check valve application where our standard catalog items do not quite match what you are looking for, contact our sales department... [See More]

  • Connection Description: Threaded (optional feature); Compression (optional feature); BoltFlange (optional feature); ClampFlange (optional feature); Union (optional feature); TubeFitting (optional feature); ButtWeld (optional feature); SocketWeld (optional feature); FaceSeal (optional feature)
  • Actuation: Pressure
  • Primary Material: Aluminum; BrassBronze; StainlessSteel (optional feature); Steel (optional feature); Exotic Metal; Titanium, Monel
  • Media: Hydraulic; Air; Water; HotWater; ColdWater  ; GroundWater; PotableWater; SaltWater (optional feature); Gas; Gasoline or Diesel Fuel (optional feature); HighPurity (optional feature); LP Gas (optional feature); NaturalGas (optional feature); SourGas (optional feature); SpecialtyCorrosive (optional feature); Steam; Liquids
Manual Flow Control Pressure Regulator Valves -- PR Series
from Hayward Flow Control

Hayward RV Series pressure relief valves protect piping system components from damage due to overpressurization. [See More]

  • Connection Description: Threaded; SocketWeld
  • Actuation: Manual
  • Primary Material: PVC
Relief/Sustaining/Surge Control Valves -- 106/206-RPS-D
from ISC Sales, Inc.

This valve and has two sensing connections. The valve and pilot remain closed until the difference between the two pressures exceeds the pilot setting. The pilot setting establishes a differential pressure that is held relatively steady despite changes in pressure or flow. Product Information:... [See More]

  • Connection Description: Threaded (optional feature); BoltFlange (optional feature); SocketWeld (optional feature); Threaded: 300# NPT or BSP, Flanged: ANSI 300#; ISO PN25; Au Class 21/35; Au; Table E/F, Flanged: ANSI 300#; ISO PN25; Au Class 21/35; Au; Table E/F
  • Media: Water
Dual Stage Pressure Reducing Regulator -- Regulus 4
from Tescom-Emerson Process Management

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. [See More]

  • Connection Description: Compression (optional feature); SocketWeld (optional feature); 8 to 22 mm
  • Maximum Pressure: 290.00
  • Valve Size: 0.75
  • Controlled Pressure Range: 0.07 to 58.00
Lead Free* Combination Ball Valve and Relief Valve -- LFBRV
from Watts

Series LFBRV Combination Ball Valve and Relief Valves are used in commercial and residential applications on water heater installations. It consists of a Lead Free* copper silicon alloy body construction with a full port (reduced port with PEX connection), nickel-plated brass ball, blowout-proof... [See More]

  • Connection Description: Threaded; TubeFitting; SocketWeld
  • Maximum Pressure: 75.00 to 125.00
  • Valve Size: 0.75
  • Primary Material: Copper
Excess Pressure Valve -- Type 44-7
from SAMSON Controls, Inc.

Special features. • Suitable for water and other liquids, provided they do not. cause the materials used to corrode. • Special version for oil. • Restricted flow cross-section (smaller KVS) for DN 15. • Single-seated valve with balanced plug [See More]

  • Connection Description: Threaded (optional feature); BoltFlange (optional feature); SocketWeld (optional feature); DN 15, 20, 25, 50; G 1/2, 3/4, 2-1/2
  • Maximum Pressure: 362.59
  • Valve Size: 0.59 to 1.97
  • Controlled Pressure Range: 1.45 to 159.54