... stainless steel,cast steel,API 600,API 6D etc gate valve flanged endSpecifications: 1) Standards: API, JIS, DIN, BS or ... , CF8M, CF3, CF3M, etc. 4) Gate valve Size: 1/2 -42" (DN15-DN1100) 5) Device type: Manual, Gear, Pneumatic and Electric 6 ... type: Bolted Bonnet (150lbs-600lbs), Pressure Seal Bonnet (900lbs-2500lbs) Packing: Export standard case or as per customers' requests gate valve flanged ...