Gate Valves Cryogenic SW-NPT-BW-FL
Overzicht Gate Valves Cryogenic
- (for cold service down to -196°C)
- Type: Gate, Globe and Check
- Design Construction : Up to class 2500 - B6364, BS 5352, NF M87.412
- Testing according to API 598, BS 6755
- Marking MSS SP25
- Outside Screw and Yoke (OS&Y)
- Self aligning packing gland in two parts
- Integral backseat
- Socket Weld Ends according to ANSI B16.11
- Screwed Ends according to ANSI B1.20.1
- Butt Welding Ends according to ANSI B16.25
- Face to face: flanged valves according to ANSI B16.10
- BW ends according to ANSI B16.10
- SW and screwed ends and class 4500
- Integral body end flanged for classes up to 2500 according to ANSI B16.5 RF or RTJ type
- Ratings: According to ANSI B16.34 classes: 150, 300, 600, 1500 and 2500 lbs
- According to API 602 class 800 lbs
- Body-Extension joint: welded bolted with spiral-wound gasket retained type or oval ring joint gasket
- Port opening: Full or Reduced
- Bore Size 1/4" to 2"
