Gate valves are heavy duty, outside screw & yoke type, bolted bonnet, rising stem with non rising hand wheel. Straight through bore design assures minimum turbulence, erosion and resistance to flow. The most advanced design features provides the ultimate in dependable, economic flow control. They are available in wide range of sizes and weights. These are widely suited for high pressure and temperature and variety of fluids.
Gate valves are adequate for all service media along with Hydrogen service, Oxygen service, Hydrocarbon service and NACE applications. Other optional features like Live loading, lantern ring, Bleed holes, purging lines and other features are available on request.
Product Range For Cast And Forged Gate Valves
Valve Type | Class Rating | Size Range | Shell Material As Per Specification |
Gate | 150# | 1/2" to 72" | ASTM A216 Gr. WCB ASTM A217 Gr. WC1 ASTM A217 Gr. WC6 ASTM A217 Gr. WC9 ASTM A217 Gr. C5 ASTM A217 Gr. C12 ASTM A351 Gr. CF8 ASTM A351 Gr. CF3 ASTM A351 Gr. CF8M ASTM A351 Gr. CF3M ASTM A351 Gr. CN7M ASTM A351 Gr. CF8C ASTM A351 Gr. CD4Mcu ASTM A351 Gr. CK3MCuN ASTM A352 Gr. LCA ASTM A352 Gr. LCB ASTM A352 Gr. LCC ASTM A494 Gr. CW6MC ASTM A494 Gr. CW2M ASTM A494 Gr. CW2M ASTM A494 Gr. CY40 ASTM A494 Gr. CU5MCuC ASTM A995 Gr. 1A ASTM A995 Gr. 4A ASTM A995 Gr. 5A ASTM A995 Gr. 6A NACE malt. Grade to NACE MR0175/NACE MR |
Gate | 300# | 2" to 48" | |
Gate | 600# | 2" to 42" | |
Gate | 800# | 1/2" to 2" | |
Gate - PRESSURE SEAL | 900# | 1/2" to 24" | |
Gate - PRESSURE SEAL | 1500# | 1/2" to 24" | |
Gate - PRESSURE SEAL | 2500# | 1/2" to 12" | |
Gate - CRYOGENIC | 150# | 2" to 36" | |
Gate - CRYOGENIC | 300# | 2" to 36" | |
Gate - CRYOGENIC | 600# | 2" to 24" | |
Note:
|
Standards
Butt Weld End – ASME B 16.25
Valve Operation
Material
STRUCTURE | End Connection | Flanged End Raised Face, Butt Weld End, RTJ,. ETC | |
Operation | Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic | ||
MATERIAL | Shell | WCB, WC1, WC6, WC9, LCB, LCC,
LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel |
|
Trim | 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel |
Clients
Get Our Service
If you are new to ALLWAYN CONTROLS ?
Want to get the ball rolling?
Please find herewith our company profile for your reference