Hand Expansion Valves
from Armstrong International

The Hand Expansion Valves SEV series features a calibrated, adjustable seat nut flow regulating valve. Expansion valves are ideal for metering of flashing expansion of liquid refrigerants. The slotted seat nut design is more tolerant to dirt particles than tapered plug expansion. Hand wheels are red... [See More]

  • Connection Description: Threaded; BoltFlange; Globe and Angle Form, Screwed End Port Size: ¼’’ – 1’’ (6mm – 25mm); Globe and Angle Form, Flanged End Port Size: ½’’ – 2’’ (15mm – 50mm)
  • Media: Liquid, Refrigerants
  • Valve Size: 0.25 to 2.00
Single Union Ball Check -- 12**005
from Asahi/America, Inc.

Check valves are used to prevent the reversal of flow in a line. When open and under flow pressure, the checking mechanism will move freely in the media, offering very little resistance and minimal pressure drop. We offer two basic types of check valves: swing check valves and ball check valves. A... [See More]

  • Connection Description: Threaded (optional feature); BoltFlange (optional feature); ButtWeld (optional feature); SocketWeld (optional feature)
  • Material Of Construction: PVC (optional feature); CPVC (optional feature); Polypropylene (optional feature); PVDF (optional feature)
  • Valve Type: BallDisk; Foot Valve (optional feature)
  • Valve Size: 0.50
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)
  • Material Of Construction: Aluminum; BrassBronze; StainlessSteel (optional feature); Steel (optional feature); Exotic Metal; Titanium, Monel
  • Valve Type: Cartridge (optional feature); Lift Check; Poppet; BackFlow
  • Media: Hydraulic; Air; Water; HotWater; ColdWater  ; 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
DFT® ALC® Wafer Check Valves
from DFT Inc.

The ALC ® is an in-line, spring assisted, single guided "wafer" check valve designed to prevent "water hammer" and "reverse" flow. The lightweight compact design fits between mating flanges and meets API 594 Face-to-Face dimensions. The ALC ® is an easy to maintain check valve for... [See More]

  • Connection Description: BoltFlange; FaceSeal; Wafer RF/RTJ
  • Material Of Construction: StainlessSteel (optional feature); Steel (optional feature); Exotic Metal (optional feature)
  • Valve Type: SevereService; Lift Check; Umbrella
  • Valve Size: 10.00 to 24.00
Thermoplastic Butterfly -- Series PBFV
from Dwyer Instruments Inc.

The Series PBFV Thermoplastic Butterfly Valves are an economical thermoplastic constructed butterfly valve ideal for chemical and wastewater applications. A one-piece body design incorporates fully supported flanged bolt holes to prevent stressing of the mating pipe flanges. Series PBFV valves... [See More]

  • Connection Description: BoltFlange
  • Material Of Construction: PVC; CPVC
  • Valve Type: Wafer
  • Valve Size: 2.00 to 10.00
Lined Ball Check Valve -- FiG #220 Lined
from G.I.E. Inc.

Mounts horizontally or vertical, excellent solids handling, tight shut-off. Cast body and molded lining. [See More]

  • Connection Description: BoltFlange
  • Material Of Construction: CastIron
  • Valve Type: BallDisk
  • Valve Size: 0.50 to 8.00
Gate Check Valve Type 369
from GF Piping Systems

GF Piping Systems gate check valve Type 369 is designed especially for large installations, demands low service effort, and is compact. The size range, combined with its simple installation ability, unique spring option for horizontal mounting, and excellent flow characteristics, make it an ideal... [See More]

  • Connection Description: BoltFlange
  • Valve Size: 1.50 to 12.00
  • Material Of Construction: PVC; Polypropylene; PVDF
  • Maximum Pressure: 90.00
Check Valve,10 In,Flange,Iron -- 1RXK5 [1000-125WTIBB-T from Spence Engineering Company, Inc.]
from Grainger Industrial Supply

Double Disc Check Valve, Material of Construction Cast Iron, Size 10 In, 125 Class Wafer Flange Connection, Overall Height 13 3/8 In., Rated For 200 PSI, Max. Temp. 250 F, Seal Buna N, Standards FM Approval And API 598 [See More]

  • Connection Description: BoltFlange; 125 Class Wafer Flange
  • Material Of Construction: CastIron
  • Valve Type: Swing
  • Media Temperature: 250
Manual Check Swing Valves -- SW Series
from Hayward Flow Control

SW Series swing check valves are offered in PVC, Corzan CPVC and PP. Seals and seats are FPM or EPDM. A counterweight is an option for added stability. Swing check valves are furnished with two o-ring flange seals so no additional gaskets are required for installation. All valves are assembled with... [See More]

  • Connection Description: BoltFlange
  • Material Of Construction: Corzan; PVC; CPVC; Polypropylene
  • Valve Type: Swing
  • Valve Size: 3.00 to 8.00
Lift Check Valve -- LCV7
from Spirax-Sarco

The LCV3, LCV4, LCV6 and LCV7 lift check valves are designed in accordance with EN 12516 and ASME B16.34 to prevent reverse flow in the installations. The design of these valves allows them to be easily serviced without removing the valve from the pipeline. [See More]

  • Connection Description: Threaded (optional feature); BoltFlange (optional feature)
  • Material Of Construction: CastIron
  • Valve Type: Lift Check
  • Valve Size: 0.50 to 4.00
Check Valve for Fire Sprinkler Systems -- Series SS07F
from Watts

Series SS07F Stainless Steel, Single-Detector Check Valves for Fire Sprinkler Systems are used in fire protection applications to detect leakage or unauthorized use of water in fire sprinkler systems. It consists of a stainless steel body construction with flanged connections, and stainless steel... [See More]

  • Connection Description: BoltFlange; 4" to 10" ANSI Class 125 Flange
  • Material Of Construction: StainlessSteel
  • Valve Type: Swing
  • Valve Size: 4.00 to 10.00
ISOGATE® Check Valve Series - C
from Weir Minerals

Isogate ® Check Valves are rubber lined swing check valves used for prevention of reverse flow in abrasive and corrosive flow processes. Our Check Valves are fully lined with natural rubber (Linatex ® premium rubber or Linard ® rubber) or synthetic rubber and have no internal metal... [See More]

  • Connection Description: BoltFlange
  • Material Of Construction: Steel
  • Valve Type: BallDisk
  • Agency: DIN; ANSI
Aluminum Bronze Check Valves -- LD 016-ALCK
from Xiamen Landee Industries Co., Ltd.

Aluminum Bronze Check Valves With Lugged Pattern Wafer Type. [See More]

  • Connection Description: BoltFlange; Lug patterned flange
  • Material Of Construction: Aluminum; BrassBronze
  • Valve Type: Wafer
  • Valve Size: 1.00 to 60.00
1 1/2" 071-45 deg. Ball Check Valve
from XOMOX (A Crane Co. Company)

Lined valves and accessories use fluorocarbons such as PFA, PVDF, PTFE, PFA-AS (antistatic), and UHMWPE upon customer request. The melt process allows the liner to be locked into dovetails, locking grooves, and locking holes in the casting. Consequently, the potential for liner collapse and blow out... [See More]

  • Connection Description: BoltFlange; Flanged Connection
  • Material Of Construction: DuctileIron; FEP or PFA Lined
  • Valve Type: BallDisk
  • Valve Size: 1.50
High Flow Check Valve -- AMT-9-125-CK
from Almo Manifold & Tool Co.

- Removable NPT orifice. - SAE O-ring port for access to NPT orifice, gauging, or remote piloting [See More]

  • Connection Description: BoltFlange
  • Material Of Construction: StainlessSteel; Steel
  • Valve Type: BallDisk
  • Valve Size: 1.25
APOLLO® 4S-600 Series -- Model DCDA
from Apollo Valves

Double Check Detector Assembly [See More]

  • Connection Description: BoltFlange; 2 1/2", 3", 4", 6" Flanged
  • Material Of Construction: BrassBronze; DuctileIron
  • Valve Type: BackFlow
  • Valve Size: 2.50 to 6.00
Check Valve 700 Series -- Model 70N
from Bermad Automatic Control Valves

The basic Model 700/705 diaphragm-actuated and the 800/805 piston-actuated valves are hydraulically-operated, globe valves in either the standard oblique (Y) or angle pattern design. Each valve comprises two major components: the body-seat assembly and the actuator assembly. [See More]

  • Connection Description: BoltFlange
  • Valve Size: 1.50 to 20.00
  • Material Of Construction: Aluminum (optional feature); BrassBronze (optional feature); CastIron (optional feature); DuctileIron; StainlessSteel (optional feature); Steel (optional feature); Exotic Metal (optional feature); Titanium, Hastalloy, Alloy 20
  • Maximum Pressure: 400.00
AR Series -- 1" Model
from Chemline Plastics Limited

Allows gasses to escape from pipe lines, must be installed vertically [See More]

  • Connection Description: Threaded (optional feature); BoltFlange (optional feature); SocketWeld (optional feature); 1" Socket, Threaded, or Flanged
  • Material Of Construction: PVC
  • Valve Type: BallDisk
  • Valve Size: 1.00
Cast Steel Stop Check Valve - Class 150
from Crane Energy Flow Solutions

Class 150, flanged or butt weld end steel bolted bonnet stop check valve [See More]

  • Connection Description: BoltFlange (optional feature); SocketWeld; FaceSeal
  • Material Of Construction: Steel
  • Valve Type: Lift Check
  • Valve Size: 1.50 to 10.00
APCO -- 1400 Series Foot Valve
from DeZURIK, APCO, HILTON and Willamette

Full Flow Foot Valves are a form of check valve installed at the bottom of Pump suction line inside the wet well. Foot valves are an inexpensive way to prime a single centrifugal pump. The Foot Valve is designed with a 10% larger flow area (including heavy stainless steel strainer) than the pipe... [See More]

  • Connection Description: BoltFlange; 3" - 36" Flange
  • Material Of Construction: CastIron
  • Valve Type: Foot Valve
  • Valve Size: 3.00 to 36.00
Class 150 Check Valve -- C310B3
from DHV Industries, Inc.

Bolted cover, swing type disc, renewable seat rings welded or threaded [See More]

  • Connection Description: BoltFlange (optional feature); ButtWeld (optional feature); 2"-24" ANSI B16.5, 26"-30" ANSI B16.47
  • Material Of Construction: StainlessSteel (optional feature); Steel
  • Valve Type: Swing
  • Valve Size: 2.00 to 30.00
Air, Water & Oil Services Valve
from Flowserve Corporation

Flowserve Vogt Valves offers valves for Air, Water & Oil Service in the form of globe valve, angle valve, check valve & Y Pattern Check valve. [See More]

  • Connection Description: Threaded; BoltFlange; SocketWeld
  • Media: Water
  • Valve Type: BallDisk (optional feature); Lift Check (optional feature); Swing (optional feature)
DSI -- 1331 A8-18
from Forum Valve Solutions

Class 150 piston check, rf flanged, NACE MR0175-2002, MR0103-2003 [See More]

  • Connection Description: BoltFlange
  • Valve Size: 0.50
  • Valve Type: Lift Check
  • Maximum Pressure: 150.00
Cast Iron Valves
from KITZ Corporation of America

KITZ offers cast iron valves cast at KITZ's in-house foundry. KITZ's cast iron valves boast high casting quality based on our long years of manufacturing experience and our unique production technology [See More]

  • Connection Description: BoltFlange
  • Material Of Construction: CastIron
  • Valve Type: Swing (optional feature)
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]

  • Connection Description: BoltFlange (optional feature); ButtWeld (optional feature)
  • Material Of Construction: StainlessSteel; Steel
  • Valve Type: Swing
  • Valve Size: 1.97 to 23.62
NG Series -- XCB10367
from Oilgear Company

Check valve, lightweight, small size, many applications [See More]

  • Connection Description: BoltFlange
  • Valve Size: 0.63
  • Valve Type: Cartridge; Lift Check
  • Maximum Pressure: 4.35
Check Valve -- Type 42-10 RS
from SAMSON Controls, Inc.

For safeguarding nitrogen and compressed air networks. against backflow from directly connected systems. The regulator controls the differential pressure to the set point. adjusted and prevents backflow from directly connected. systems. The regulator is open, provided the upstream pressure is at... [See More]

  • Connection Description: BoltFlange; DN 15, 20, 25, 32, 40, 50, 65, 80, 150
  • Valve Size: 0.59 to 5.91
  • Material Of Construction: StainlessSteel (optional feature); Steel (optional feature)
  • Maximum Pressure: 362.59 to 580.15
Flanged Swing Check Valve -- Model 1"-35
from Sharpe Valves

Gate, Globe & Check. Cast Steel & Stainless Steel. Flanged & Butt Weld [See More]

  • Connection Description: BoltFlange (optional feature); ButtWeld (optional feature)
  • Material Of Construction: StainlessSteel; Steel
  • Valve Type: Swing
  • Valve Size: 1.00
Standard (45 degree) Companion Flange -- SFV10-CF
from Sure-Flo Fittings

This foot valve matches the bolt pattern of a standard 125 pound cast iron companion flange or a schedule 80 PVC flange. [See More]

  • Connection Description: BoltFlange
  • Material Of Construction: Aluminum
  • Valve Type: Foot Valve
  • Media: Water
Check Valves
from Velan, Inc.

A comprehensive range of small forged gate, globe, check, angle and bellows seal valves with unique design features. Features and benefits. • Available types: Piston, Ball, Swing check [See More]

  • Connection Description: Threaded; BoltFlange; SocketWeld; Threaded, Socket weld, Flanged
  • Agency: ASME
  • Valve Size: 0.25 to 2.00
Bronze Swing Check Valve -- B15SW-1.5
from William E. Williams Valve Corp.

Outside lever and weight or spring option, aluminum bronze option [See More]

  • Connection Description: BoltFlange; FaceSeal
  • Material Of Construction: BrassBronze
  • Valve Type: Swing
  • Valve Size: 1.50