Forged Steel Globe Valve

here are three bonnet design forms for the forged steel globe valve. The first is the bolt bonnet. The valve designed according to this design form, the valve body and the bonnet are connected with bolts and nuts, and the wound gasket (made of 316 clip flexible graphite) ) Sealing. The metal ring connection can also be used when the customer has special requirements. The second design form is a welded bonnet. According to this design, the valve body and the bonnet are connected with threads, which are fully welded and sealed. The customer has Welding connection can also be used for special requirements. The third type is the self-sealing bonnet. The valve designed in this design form has a threaded connection between the valve body and the bonnet, and the internal pressure is sealed by a self-sealing ring.