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Wafer Check Valve Dual Plate Rubber Lined Type

Dec 07, 2017

Basic Info

Model NO.: H76H

Material: Cast Steel

Connection Form: Flange

Structure: Wafer

Pressure: Ordinary Pressure

Sealing Form: Metal/Soft Seat

Flow Direction: Unidirection

Standard: API594/API6d

Application: Industrial Usage, Water Industrial Usage


Product Description

1. Design Standard: API 594, API 6D, J B/T8937
2. Flange Standard: ASME B16.5, ASME B16.47, API 605, ISO7005, JIS2238, EN1092, GB/T 9112 - 9124, HG20592 - 20635
3. Test Standard: API 598, JB/T9092 
4. Pressure Rating and Size: Class 150  11/2" - 80" (40 - 2000mm), Class 300  11/2"-60" (40-1500mm), Class 600  11/2" - 48" (40 - 1200mm), Class 900  2" - 48" (50 - 1200mm), Class 1500  2" - 24" (50 - 600mm), JIS 10K  50A - 1200A, JIS20K  50A - 900A, JIS 30K  50A - 400A, PN10/PN16 DN50 - 1600mm, PN25  DN50 - 1200mm, PN40  DN50 - 600mm, PN63  DN50 - 4
00mm, PN100  DN50 - 400mm

5. Material Standard: ASTM A216 WCB+BUNA-N/EPDM/VITON, Ductile Iron+ BUNA-N/EPDM/VITON