Non-Slam Type A216 Wcb Cast Steel Pn16 Wafer Check Valve

• Customization: Available
• Material: Cast Steel
• Connection Form: Flange
• Model NO.: H76
• Structure: Swing
• Pressure: Low Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Metal Seat
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Characteristic: Non-Slam Type A216 Wcb Cast Steel Pn16 Wafer Check
• Design & Manufacture: API 594, API 598
• Pre-Temp. Rating: Asme B16.34
• Face to Face: Asme B16.10
• Ends Connection: Asme B16.25, Asme B16.5/16.47
• Inspect & Test: API 598
• Certificate 1: Dnv CE 0575
• Certificate 2: ISO 9001: 2008
• Transport Package: Sea Worthy
• Specification: API, ANSI, ASME, DIN, JIS, GB etc.
• Trademark: VATAC
• Origin: China
• HS Code: 84818040
• Production Capacity: 8000 Ton Per Year

Product Description

Non-slam Type A216 WCB Cast Steel PN16 Wafer Check Valve Conform to API 6D, ASME B16.34 and DIN 3202 They are tested according to API 598, and marked as per MSS SP-25

Construction is as follows:  

- Non Slam

- With Spring

- With or Without Guide

- Axial Flow

- One Piece Body

- Butt Weld Ends to ASME B16.25

- Flanged Ends to ASME B16.5 and B16.47 A/B

 

Main Part & Materials 

Part Names	Part Materials
Body	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Bonnet	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Disc/Ball/Wedge	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Stem	F6a	F304	F6a	F304	F316	F304L	F316L	C83600/C95800
Seat/Seat Ring	13%Cr	SS304	13%Cr	SS304	SS316	SS304L	SS316L	C83600/C95800
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M	B8M/8M
Suitable Medium	W.O.G etc.			HNO3, CH3OOH etc.				Sea Water etc.
Suitable Temperature	-29~425 °C	-46~340 °C	-46~340 °C	-196~427 °C	-196~427 °C	-196~427 °C	-196~427 °C	-29~220 °C

 

Normal Pressure Rating
PN10~PN420, CLASS150~2500 

Normal Size Range
DN50~D1500, 2"~60"