Inconel® X-750 spring is standard
Standard Features:
- 1/2" to 3" Line size
- ASME Class 150 and 300
- Standard Body Material A351 CF8M
- Stainless Steel Construction
- ANSI B16.10 Face-to-Face Dimensions
- Raised Face Flanged Ends
- Inconel® X-750 Spring
- Electron Beam Welded Body
- Spring-Assisted Silent Closing, Non-Slam
- Horizontal or Vertical Installation
Specifications
Series |
N/A DLC® |
Size |
N/A 0.75 inDN 20 |
ASME CLASS |
N/A 150 |
Dimension A |
N/A 4.62 in117 mm |
Dimension B |
N/A 3.88 in99 mm |
Weight |
N/A 4.5 lb2 kg |
Cracking Pressure CP |
N/A 0.24 psig0.017 bar |
Temperature Rating |
N/A -325 to 600 ºF-198.33 to 315.56 ºC |
Pressure Rating1
|
N/A 230 psig15.9 barg |
Working Steam Pressure |
N/A 140 psig |
Body Seal |
N/A EB WELD |
ENDS |
N/A Flanged (RF) |
Cv |
N/A 13 |
Materials of Construction
Body Material |
N/A Alloy 20 |
Body |
N/A A351 CN7M |
Trim |
N/A A351 CF8M/316 SS |
Seat |
N/A A351 CN7M |
Spring |
N/A Hastelloy C |
Disc |
N/A Hastelloy C |
Codes and Standards
ANSI |
N/A B16.10 B16.34 B16.5 |
MSS |
N/A SP-126 SP-25 SP-6 SP-61 |
Other Standards2 | N/A A351GR CF8M |
Features
N/A
|
Options
N/A
|
Application
N/A Autoclaves Boiler Feed & Discharge Chemical Lines Compressor Discharge Condensate Lines Cookers Cooling Towers Crude & Refined Product Lines Cryogenics Digester Evaporators Fly Ash System Generator Inlet & Discharge Hydraulic Lines Metering Pumps Mine Dewatering Nitrogen Purge Process Lines Pump Discharge Refrigeration Steam Lines Vacuum Breaker Water Lines Water Treatment |
- 1 ASME B16.34
- 2 Contact DFT for NACE.