Bolted Bonnet Threaded BSPT Check Valve
Size Range
1/2"-24"
Materials Grades
WCB,LCC,LCB,CF8M,2205,Special Materials
Pressure Range
Class 150/300/600/900/1500
Trim Materials
TRIM 1,5,8,12,16 & Special Materials
Design Standard
API 594,API 6D,API 602,GOST 3327,BS 1868,BS EN 13709
Testing Standard
API 598,DIN 3230,EN 12266-1,GOST 9544,BS 6755-1,BS EN 12266-1,BS 5146
End Connections
Raised Face, RTJ, Threaded, Socket Weld, Threaded X Socket Weld
Face to Face
ASME B16.10,EN 558-1,GOST 9544,BS EN 558-1,DIN 3202
Options
NACE Compliant
Description
Product Attributes
Model No.: GLB
Brand: ZQV
Types Of: Metal Check Valves
Support Customization: Oem
Place Of Origin: China
Application: General
Medium Temperature: Medium Temperature
Power: Manual
Flow Medium: Oil, Water, Gas
Structure: Check
Standard: API 602
Product Description
Socket Welded SW End FNPT Check Valve 800LB 900LB 1500LB 800LB 900LB 1500LB
CVW800
Features
-
Standard Port
-
Spring available on request
-
Bolted Bonnet with Spiral wound gasket
-
Socket weld ends to ASMS B6.11
-
Threaded Ends (NPT) to ANSI/ASME B1.20.1
-
NACE MR-01-75
Options
-
Alternate Trims
-
Trim:8# 12#10#
-
Welded Seats
-
Full Port
Material：
A105N,WB36,F316,F304，F316H,F22,F11,Monel，Hastelloy-C alloy
Standards
-
API-602
-
BS 5352
-
ANSI B16.34
-
API-598
-
MSS SP-25
1500 LB
Dimensions and Weights inches/lbs (millimeters/kgs)
| NPS | Conv. | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 |
| L | 3-1/2 (92) | 4-1/4 (111) | 4-1/4 (111) | 4-3/4 (120) | 4-3/4 (120) | 4-3/4 (120) | 5-1/2 (140) | |
| H | 3 (79) | 3 (79) | 3 (79) | 3-3/4 (97) | 4-1/4 (105) | 4-3/4 (120) | 5-1/2 (140) | |
| Weights | Bolted | 6.8 (3.1) | 6.6 (3) | 8 (3.6) | 9.5 (4.3) | 13.6 (6.2) | 19.1 (8.7) | 26.8 (12.2) |
| Welded | 7 (3.2) | 6.8 (3.1) | 8.1 (3.7) | 9.7 (4.4) | 13.9 (6.3) | 19.4 (8.8) | 27.3 (12.4) |
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