Douglas Chero Forged Steel and Forged Stainless Steel Gate Valve

Douglas chero gate valve 

Material forged steel or forged stainless steel
Body joining: Bolted and Welded bonnet (seal or full penetration), Bonnetless and Pressure seal Execution
Straight, Y pattern & Angle, Bellows Seals, Cryogenic service, Vacuum service, OS&Y, ISRS, …
Motorized with Electric, Pneumatic actuators,…

Sizes: 1/4” to 2” reduced and full bore (Urea service up to 8″)
End connections: SW, Threaded, BW, Hub and Flanged (integral type)
Rating: ANSI class150 to 4500 lbs

Materials:
Carbon steel – ASTM A105
Killed Carbon steel – ASTM A350 / LF2
Alloy steel – ASTM A182 – F5, F9, F11, F22, F91
Stainless steel – ASTM A182/F304(L), F316(L), F317, F321, F347, F44
Duplex – ASTM A182/F51, F53, F55