Henan Yunyu Mechanical Equipment Co., Ltd.
Model No.: PV30
Material: Carbon Steel
Structure: Plunger Type Globe Valve
Sealing Form: Gland Packings Globe Valve
Stem Thread Position: Inside Screw Stem Globe Valve
Application: Plunger Type Globe Valve
Packaging: standard export packaging
Place of Origin: China
HS Code: 8481
Cast Steel Rising Stem Resilient Seating Plunger Valve
The closing of the Plunger Valve consists of a stainless steel plunger, two upper and lower elastic sealing rings and a metal bulkhead. The sealing effect is achieved by the plunger and the sealing ring being tightly fitted. The plunger is inserted in two sealing rings and the sealing area is It is much larger than the ordinary cut-off valve; when the plunger valve is opened and closed, the plunger moves slowly in the sealing ring, the contact surface is hardly worn, and when the plunger is closed, the plunger is inserted into the lower sealing ring to cut off the flow channel; when the plunger is opened, the plunger is not detached from the lower seal. The circle, but still hidden in the upper seal, kept isolated from the outside world, will not leak.
Because the plunger surface is processed by high-precision cylindrical grinder. The seal ring adopts a nontoxic new sealing material with strong elasticity and high wear resistance, so the seal is reliable and durable. This increases the service life of the plunger valve.
|Seal form||Hard seal type|
|Name||grey iron Gate Valve price|
|Product Keywords||cast iron rising stem resilient seating gate valve|
Copyright © 2019 Henan Yunyu Mechanical Equipment Co., Ltd. All rights reserved.