China oil and gas information

Home > Product > Fitting > > > High pressure pneumatic double acting parallel Gate Valve
High pressure pneumatic double acting parallel Gate Valve
Share to:
High pressure pneumatic double acting parallel Gate Valve
Contact Name: Ms. Yang Sunny
Tel: 86-0577-85820989/86-18681509605
Address: Yongqiang Avenue 3135 wenzhou zhenjiang
View More Contact Details >

High pressure pneumatic double acting parallel Gate Valve Overview: 

Principles and characteristics of self-sealing pressure in the valve chamber used for the pressure seal structure type (see Photo 1bellow), by the middle of the valve cover a body, seals 2, pressure ring 3, four open-loop combination valve in the cavity 4 the pressure seal structure, relying on extremely heavy base 5 tight bolt preload and medium pressure valve, push the valve cover moves in four ring opening under the action of pressure ring, the metal or flexible graphite seal squeeze pressure deforming the pressure seal zone, the higher the pressure medium, the greater the sealing force, sealing performance. 

High pressure pneumatic double acting parallel Gate Valve,Class 1500(260.0MPa) Temp.-29 ~570 Size Dn15-Dn900 

Notice:The above information is provided by members themselves who shall take full responsibility for the authenticity, accuracy and legitimacy of the information. COGI shall not be liable for that. To avoid the trading risk, please confirm the supplier's qualification and product quality before placing your order. Also, business license approved suppliers are recommended.