vertical horizontal water full opening swing type wcb casting flanged non return check valve
vertical horizontal water full opening swing type wcb casting flanged non return check valve
vertical horizontal water full opening swing type wcb casting flanged non return check valve
vertical horizontal water full opening swing type wcb casting flanged non return check valve
vertical horizontal water full opening swing type wcb casting flanged non return check valve
vertical horizontal water full opening swing type wcb casting flanged non return check valve
vertical horizontal water full opening swing type wcb casting flanged non return check valve

vertical horizontal water full opening swing type wcb casting flanged non return check valve

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Price:$60.90

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Product Overview

Description





Product Description


Application: Check valves are used in pipes under pressures between PN1.6~16.0Mpa (class150 ~ 2500lb), working temperature -196℃~
60℃. They are used in industries include oil, chemistry, pharmaceutical, fertilizer, and power generation to prevent the backward
flux of the media.

Standards
Design and Manufacture: BS1868 or API6D
Inspection and Test: API 598 or API6D
End flange dimension: ASME B16.5, ASME B16.47A, MSS SP-44; ASME B16.47B, API605
BW end dimensions: ASME B16.25
Face to face and end to end: ASME B16.10
Pressure-temperature ratings: ASME B16.34
Wall tickness dimension: API600 and BS1868








Part No.
Part Name
Materials (WCB)
1
Body
ASTM A216 WCB
2
Seat ring
A105+13Cr
3
Disc
ASTM A216 WCB+13Cr
4
Arm
ASTM A216 WCB
5
Nut
ASTM A194 2H
6
Arm pin
ASTM A182 F6a
7
Yoke
ASTM A216 WCB
8
Bonnet nut
ASTM A194 2H
9
Bonnet bolt
ASTM A193 B7
10
Bolt
ASTM A193 B7
11
Gasket
304 Sheet+Graphite
12
Bonnet
ASTM A216 WCB
13
Eye bolt
ASTM A181






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