Zui big valve wholesale base in Henan area Product Name: Flange Forged Steel Gate Valve (Bolted Valve Cover) 150LB～2500LB
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Forged steel flange end gate valve (bolt bonnet) 150LB ~ 2500LB Product Details
Product category: Forged steel gate valve
Product Description: Flange forged steel gate valves are available in three bonnet designs. *The type is a bolt type bonnet. According to this design, the valve body and the valve cover are connected by bolts and nuts, and the wound type gasket (made of 316 clip flexible graphite). Metal rings can also be used when customers have special requirements. The second design form is a welded bonnet. According to this design, the valve body and the bonnet are screwed and fully welded. If the customer has special requirements, it can also be used for welding. The third type is a pressure self-tightening bonnet. The valve designed according to this design form has a valve body and a bonnet threadedly connected, and the internal pressure is sealed from the sealing ring. The flange end valve is adapted to the gate valve, the stop valve, and the lift type. Check valves and swing check valves and ball valves.