RISING STEM WEDGE SINGLE GATE VALVE

Specifications:

Size: DN50-DN1000

Pressure: PN10/16

------------------------------------------------------------------------------------------

Materials:

Body : Ductile Iron

Resilient Wedge: Ductile Iron +NBR

Wedge Skeleton :Ductile Iron

Stem :SS416

------------------------------------------------------------------------------------------

Operated:Manual Type Hand wheel

Applicable medium：Water, Waste Water, Gas, Oil

------------------------------------------------------------------------------------------

Design Standard:  EN593, API609

Face to Face Standard: BS5163, DIN3202 F4, API609 

End Flange Standard: BS 4504 PN6/PN10/PN16, DIN2501 PN6/PN10/PN16, ISO 7005 PN6/PN10/PN16, JIS 5K/10K/16K,  ASME B16.1 125LB, ASME B16.1 150LB, AS 2129 Table D and E

Test inspection Standard: BS10 Table D and E  EN 12266-1, API 598

Soft-sealed gate valve, industrial valve, the opening and closing parts of the soft-sealed gate valve are gates, the movement direction of the gate is perpendicular to the direction of the fluid, the gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate has two sealing surfaces, and the two sealing surfaces of the most commonly used mode gate valve form a wedge shape. The wedge angle varies with the valve parameters. The nominal diameter is DN50~DN1200, and the operating temperature is ≤200℃.

Features: 

1.Renewable Brass or Bronze Seat Ring. 

2.Non-Asbestos Packing and Gasket. 

3.Wedge seat ring in all sizes are present into wedge.

4.Big fl;ow area,small flow resistance coefficient and good leak tightness in high pressure.

5.Widely use field,good adaptability.

6.No direction demand, easy to install in pipe. 

7.Good material washability.