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Carbon Steel\Stainless Steel\Brass Check Valve

Carbon Steel\Stainless Steel\Brass Check Valve Main materials: 1. Body and disc: Brass, carbon steel, stainless steel, Hascrome 2. Stem: Stainless steel 3. Torsion spring: Stainless steel 4. Seal surface: Buna-n rubber, stainless steel, gathered four fluorine Ethylene, and nylon plastics Strengths of brass check valve: 1. A short structural length which is only 1/4~1/8 of the conventional ones. 2. A small size and light weight which is only 1/4~1/20 of the conventional flange check valves.

Carbon Steel\Stainless Steel\Brass Check Valve

API forged steel swing check valve Class 800 1500 2500

API forged steel swing check valve 1)Forged swing check valve 2)Design ANSI B16.34/API602 3)Test API 598 4)API certificate 5)Socket welded end ANSI B16.11 API forged steel swing check valve Size 1/2 to 2 Design Standard ANSI B16.34/API602 Test standard API 598 Socket welded end ANSI B16.11 Screwed end ANSI B1.20 Rating Class 800 1500 2500 Body A105 F5 F11 F22 F304 F304L F316 F316L Cover A105 F5 F11 F22 F304 F304L F316 F316L Nameplate

API forged steel swing check valve Class 800 1500 2500

Stainless Steel Check Valve 150 - 2, 500Lb

Stainless Steel Check Valve Specifications: 1) Sizes: 2 - 20" 2) Pressure class: 150 - 2, 500Lb. 3) Suitable temperature: -28 ~ 425 Deg. C 4) Suitable medium: Water, steam, oil products, nitric acid, acetic acid 5) Body material: Wcb, wc6, wc9, cf8, cf8m, cf3, cf3m, SS316, SS304 etc. 6) Connection: FF, RF, RTJ. Check Valve Features & Specifications Design & Manufacture: API6D, ANSI B16.34, BS1868 Bolted Bonnet, Swing Type Disc, Threaded or Welded Seat Ring of Check Valve

Stainless Steel Check Valve 150 - 2, 500Lb

Carbon Steel\Stainless Steel Check Valve PSL1-PSL4

Carbon Steel\Stainless Steel Check Valve The valve is used in manifolds system which control the fluid from one side to another side. Wear-resistance, scour resistance. Reliable performance End connection: Flange Thread Union BW Size: 2 1/16"- 71/16" Materials: AA BB CC DD EE FF Terperature: K L P R S T U V PSL: PSL1-PSL4 PR: PR1, PR2 Pressure: 2000-20000PSI Body: Carbon steel\Alloy Steel\Stainless Steel Disc: Carbon steel\Alloy Steel\Stainless

Carbon Steel\Stainless Steel Check Valve PSL1-PSL4

Swing Check Valves

This line of valves is one of 3D main products. We offer customer wide range of size, pressure rating and material selection; Also we keep a large number of stock for quick delivery. Low fugitive emission control is available upon request. Design Standard: Basic Design: API 6D; BS1868; ANSI B16.34, Inspection and Test: API 598, BS 6755 Products Range: Size: 2" ~ 64" Rating: ANSI 150lb ~ 2500lb Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
 

Swing Check Valves

Dual Plate Check Valve (Fig. 915)

Name: Check Valve / Dual Plate Spring Load CF8M Wafer Check Valve Size Range: NPS 2"-48" Pressure Range: Class 150-2500 Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M. Design & Manufacture Std.: BS1873, API594. Face to Face Std.: ASME B16.10. End Connection Std.: ASME B16.11, ASME B1.20.1, ASME B16.5, ASME B16.47, DIN2543-2551.

Dual Plate Check Valve (Fig. 915)
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