YDF currently can produce cryogenic valves for working temperature down to -196℃ which are widely used in LNG、LPG、air separation and other low temperature industry.
Cryogenic Gate Valve
Design Feature |
Product Range |
- Low Torque Performance
- Bonnet extension
- Low emission design
- Full Stellite overlay on the seating surface
- Lockable device(optional)
|
Type:
|
Gate Valve
|
Size:
|
1/2”~36” (DN15~DN900)
|
Rating:
|
150~2500LB (PN20~PN420)
|
Body Materials:
|
Stainless Steel, Duplex Steel, Low Temperature Alloy Steel
|
|
Cryogenic Globe Valve
Design Feature |
Product Range |
- Low emission design
- Full Stellite overlay the seating surface
- Seat or disc with PTFE or PCTFE inserts (optional)
|
Type:
|
Gate Valve
|
Size:
|
1/2”~36” (DN15~DN900)
|
Rating:
|
150~2500LB (PN20~PN420)
|
Body Materials:
|
Stainless Steel, Duplex Steel, Low Temperature Alloy Steel
|
|
Cryogenic Check Valve
Design Feature |
Product Range |
- Top Entry or Side Entry
- Lip Seal Design
- Low Torque Performance
- Blowout-proof Stem
- Fire Safe Tested Design
- Double Block and Bleed
- Cavity Pressure Relief
- Anti-static Device
- Bonnet Extension
- Low Emission Design
- Lockable Device
|
Type:
|
Trunnion Mounted Ball Valve
|
Size:
|
2”~36” (DN50~DN900)
|
Rating:
|
150~1500LB (PN16~PN250)
|
Body Materials:
|
Forged Stainless Steel
|
Trim Materials
|
Stainless Steel, Duplex Steel, Low Temperature Alloy Steel
|
|
Cryogenic Floating Ball Valve
Design Feature |
Product Range |
- 2PCS or 3PCS Side Entry
- Low Torque Performance
- Blowout-proof Stem
- Fire Safe Tested Design
- Low Emission Design
- Anti-Static Device
- Bonnet Extension
- Vent holds on the Ball to Meet Cavity Pressure Relief
- Lockable Device
|
Type:
|
Floating Ball Valve
|
Size:
|
1/2”~8” (DN15~DN200)
|
Rating:
|
150~2500LB (PN20~PN420)
|
Body Materials:
|
Stainless Steel, Duplex Steel, Low Temperature Alloy Steel
|
Trim Materials:
|
Stainless Steel, Lipseal Seal Ring, Cryogenic resistant with nonmetal seal seat/ring
|
|
Cryogenic Trunnion Mounted Ball Valve
Design Feature |
Product Range |
- Low Torque Performance
- Bonnet extension
- Low emission design
- Full Stellite overlay the seating surface
- Lockable device (optional)
- Live Loaded Gland Bolting (optional)
- Seat or disc with PTFE or PCTFE inserts (optional)
|
Type:
|
Gate Valve
|
Size:
|
1/2”~36” (DN15~DN900)
|
Rating:
|
150~2500LB (PN20~PN420)
|
Body Materials:
|
Stainless Steel, Duplex Steel, Low Temperature Alloy Steel
|
|