ASME Check Valves Datasheets

DFT® FBC™ Insert Wafer Check Valves
from DFT Inc.

The FBC ™ is a compact, lightweight, insert wafer check valve that easily installs between two flanges. The in-line, spring assisted design prevents "water hammer" and "reverse flow". The FBC ™ contains all of the proven features of the Basic-Check ® valve developed by DFT ® over... [See More]

  • Agency: ASME; ANSI; ASME/ANSI Class 150 and 300
  • Material Of Construction: Stainless Steel
  • Valve Type: Lift Check; Umbrella; Severe Service
  • Valve Size: 1.00 to 4.00
Extraction Check Valves
from Schutte & Koerting

Check Valves, also referred to as Extraction Check Valves, prevent backflow in steam and water lines to protect valuable equipment from damage. Used in extraction lines from steam turbines to feedwater heaters, heating systems or process equipment, these extraction check valves are engineered for... [See More]

  • Agency: API; ASME; ANSI
  • Material Of Construction: Steel
  • Valve Type: Swing
  • Maximum Pressure: 150.00 to 600.00
Double Check Detector Assembly -- Series 757DCDA
from Watts

Series 757DCDA, 757NDCDA Double Check Detector Assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri-link check valves, two shutoff valves, and four test cocks. [See More]

  • Agency: ASME; ISO; ISO 9001 Certified
  • Material Of Construction: Stainless Steel
  • Valve Type: Double Check; Back Flow
  • Valve Size: 2.50 to 10.00
Butt Weld Check Valve -- B4D (B4-050)
from Check-All Valve Mfg. Co.

The Butt Weld (B4) check valve is a one piece body machined from bar stock, eliminating porosity concerns and providing uniform density for more consistent welds. Made to ASME/ANSI B16.25 for schedule 40 pipe, it carries rugged, dependable Check-All trim with a wide variety of seat materials and... [See More]

  • Agency: ASME; ISO; MSS (optional feature); ANSI (optional feature); CE, PED 97/23/EC Comp,SP-126, B16.34
  • Material Of Construction: Stainless Steel; Steel; Exotic Metal; Alloy 20,Alloy C-276, Monel, Alloy B
  • Valve Type: Lift Check; Poppet; Back Flow
  • Valve Size: 0.50
Check Valve -- V33A-D-2T
from DK-LOK U.S.A.

Up to 3000psig (206bar). Up to 190 ℃ (375 ℉). ss316, Brass. DK-LOK OD1/8 - 1 inch. Pipe thread 1/8 - 1 inch [See More]

  • Agency: ASME
  • Material Of Construction: Brass / Bronze; Stainless Steel; Viton, NBR, (optional EPDM, Kalrez); PTFE (optional feature); Rubber
  • Valve Type: Lift Check
  • Valve Size: 0.19
Double Check Valve Assemblies
from FEBCO

In-Line Design Double Check Valve Assemblies are designed to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature a Lead Free* cast copper silicon alloy body and threaded ball valve end connections. Maximum Working... [See More]

  • Agency: ASME; AWWA; ANSI
  • Material Of Construction: Ductile Iron (optional feature); Copper (optional feature)
  • Valve Type: Double Check
  • Valve Size: 0.50 to 10.00
Cryogenic Valve
from Flowserve Corporation

Features. Low Temperatures to -325F(-198C). Extended Bonnet. ASME B16.35. Bolted Gland. Outside Screw & Yoke. Spiral Wound Gasket [See More]

  • Agency: ASME; ASME B16.35
  • Connection Description: Threaded; BoltFlange; Socket Weld
  • Valve Type: BallDisk (optional feature); Lift Check (optional feature); Swing (optional feature)
  • Media Temperature: -325 to ?
Cast Steel Valves
from KITZ Corporation of America

KITZ offers a wide selection of cast steel valves with a variety of options appropriate for everything from small/large bore lines to low/high-pressure environments [See More]

  • Agency: API; ASME
  • Connection Description: BoltFlange
  • Material Of Construction: Steel
  • Media: Gas
Cast Swing Check Valve -- SICCA 150-600 SCC
from KSB AG

Design. Cast swing check valve to BS 1868 with bolted cover. Internal hinge pin mounted design. Bigger sizes with anti-slam/dash pot arrangement (optional). With graphite gasket. Seating surfaces 13% Cr steel/stellite hard-faced. Pressure/temperature ratings to ASME B16.34. Flanged/butt weld ends to... [See More]

  • Agency: ASME; ASME B16.34
  • Material Of Construction: Stainless Steel; Steel
  • Valve Type: Swing
  • Valve Size: 1.97 to 23.62
Control Valve
from Pentair Valves & Controls

Providing superior performance in abrasive environments, precise flow control and ease of maintenance, delivering operational reliability in the most challenging applications. Extended service life, delivered by a robust but simple rotating disc and bean design. Low life cycle costs resulting from... [See More]

  • Agency: API (optional feature); ASME (optional feature); AWWA (optional feature); DIN (optional feature); ISO (optional feature); MSS (optional feature); NSF (optional feature); ANSI (optional feature)
  • Connection Description: BoltFlange
  • Valve Size: 0.31 to 78.74
  • Media Temperature: -4 to 1150
Bolted Cover Piston Check Valves
from Velan, Inc.

A complete range of gate, globe and check valves for all of your high pressure and high temperature applications, proven over years of service in thermal and nuclear power plants as well as oil and gas industry applications around the world. Only Velan offers the advantages of one-piece forged... [See More]

  • Agency: ASME
  • Connection Description: Butt Weld; Socket Weld; Socket weld, Butt weld
  • Valve Size: 2.50 to 14.00
  • Media: Water; Wastewater; Steam
Swing Check Valve -- LD-016-WCK1
from Xiamen Landee Industries Co., Ltd.

Swing Check Valve, Flange Drilling According to ANSI125/150, DIN2501 PN10/PN16, and AS2129 Table E. Model Number:LD 016-WCK1. Key Specifications/Special Features: Key Specifications/Special Features: Working pressure: PN10, PN16, 125lb. Body materials: cast iron, ductile iron, aluminum bronze,... [See More]

  • Agency: ASME; DIN; ANSI; PN
  • Material Of Construction: Aluminum; Brass / Bronze; Cast Iron; Ductile Iron; Stainless Steel; Steel; Carbon Steel
  • Valve Type: Swing
  • Valve Size: 2.00 to 40.00