Casting Steel Flanged Swing Check Valve
Description
Product Attributes
Brand: OEM,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
Product Description
Cast Steel Swing Check Valves150LB 300LB 600LB 900LB
CSCV Series
2"~18" (DN50~DN450)
W. P.: CLASS 150/300/600/900/1500/2500
W. T.:-20℃ ~400℃ (-4℉~752℉)
Design: BS 1868
Flange Dimension: ASME B16.5
Face to Face: ASME B16.10
OS&Y Rising stem
Features
-
Seal-welded seats
-
Bosses for taps & bypass
-
Graphite packing
-
Fugitive emission tested
-
NACE MR-01-75
Options
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Alternate Trims 8# 5# 1#
-
Outside Lever & weight
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Pressure Seal design(up to 900LB)
Standards
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Design standards BS1868 / ANSI B16.34
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Face to Face ANSI B16.10
-
Flange ANSI B16.5
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BW end ANSI B16.25
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Test API-598
150 LB
Dimensions: inches (millimeters)
| Sizes | L / L1 | H |
| 2" | 8 (203) | 5-1/2 (140) |
| 2-1/2" | 8-1/2 (216) | 6-1/4 (159) |
| 3" | 9-1/2 (241) | 6-7/8 (174) |
| 4" | 11-1/2 (292) | 8-1/8 (206) |
| 5" | 13 (330) | 9 (229) |
| 6" | 14 (356) | 9-7/8 (251) |
| 8" | 19-1/2 (495) | 11-5/8 (295) |
| 10" | 24-1/2 (622) | 13 (330) |
| 12" | 27-1/2 (699) | 14-7/8 (378) |
| 14" | 31 (787) | 15-7/8 (403) |
| 16" | 34 (864) | 18-1/4 (463) |
| 18" | 38-1/2 (978) | 22 (559) |
| 20" | 38-1/2 (978) | 24 (610) |
| 24" | 51 (1295) | 28-1/2 (724) |
| 30" | 60 (1524) | 32 (813) |
| 36" | 77 (1956) | 34 (864) |
300 LB
Dimensions: inches (millimeters)
| Sizes | L / L1 | H |
| 2" | 10-1/2 (267) | 6-3/8 (162) |
| 2-1/2" | 11-1/2 (292) | 7-1/2 (190) |
| 3" | 12-1/2 (318) | 7-7/8 (200) |
| 4" | 14 (356) | 9 (229) |
| 6" | 17-1/2 (445) | 11 (279) |
| 8" | 21 (533) | 12-5/8 (321) |
| 10" | 24-1/2 (622) | 15 (381) |
| 12" | 28 (711) | 17-1/8 (435) |
| 14" | 33 (838) | 20 (508) |
| 16" | 34 (864) | 20-1/2 (521) |
| 18" | 38-1/2 (978) | 22-1/2 (571) |
| 20" | 40 (1016) | 25 (635) |
| 24" | 53 (1346) | 29 (737) |
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