DIN 3352 / EN 1171 Resilient seated gate valve with Flanged

Design Feature:

1、 Ductile Iron body and bonnet for high

strength and impact resistance. Valve

Bo d y a n d B o n n e t F u s i o n b o n d e d

epoxy coating for long life corrosion

protection. Straight through full bore to

avoid debris traps，small flow resistance.

2、 Ductile Iron Wedge inside and outside

fully rubberized with vulcanized EPDM or

NBR , suitable for potable water.

3、 Rubber bonnet gasket for longevity and

protection of bonnet bolts, Isolated

fasteners for corrosion protection.

4、 Stainless steel stem with rolling thread for

high strength and corrosion resistance **

5、 Back sealing facility to allow for replace

ment of seals under full operating pres

sure.

6、 replaceable O rings.

7、 Dust Guard to prevent impurities from

ntering the stem sealing system

8 、Valve is supplied with hand wheel or bare

shaft with square cap; Small operation

torque, easy opening and closing.

Application Area:

Size Range: DN40 and DN800

Maximum Temperature: 70˚C

Allowable Operating Pressure:PN10、PN16、PN25

Gate valve for use in irrigation, general utility services, HVAC and water systems