Special wrench lock gate valve

Short Description:

Special wrench lock gate valve The valve can only be switched by special spanner. It has the characteristics of simple operation, convenient use and durability. It can prevent others from switching the valve privately and installed on tap water pipes or other pipelines to avoid stealing. Size: DN 32 – DN 600 Flange drilling is suitable for pn10 / pn16. Working Pressure 1.0Mpa 1.6Mpa Testing Pressure Shell: 1.5 Mpa; Seat: 1.1Mpa. Shell: 2.4Mpa; Seat: 1.76 Mpa. Working Te...


Product Detail

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Special wrench lock gate valve

DIN F4 NRS Metal seat cast iron gate valve  for steam water and oil

The valve can only be switched by special spanner. It has the characteristics of simple operation, convenient use and durability. It can prevent others from switching the valve privately and installed on tap water pipes or other pipelines to avoid stealing.

Size: DN 32 – DN 600

Flange drilling is suitable for pn10 / pn16.

DIN F4 NRS Metal seat cast iron gate valve  for steam water and oil

Working Pressure

1.0Mpa

1.6Mpa

Testing Pressure

Shell: 1.5 Mpa; Seat: 1.1Mpa.

Shell: 2.4Mpa; Seat: 1.76 Mpa.

Working Temperature

≤120°C

Suitable Media

Water, warm water, oil, and other corrosive fluids

DIN F4 NRS Metal seat cast iron gate valve  for steam water and oil

No.

Part

Material

1

Body

ductile iron

2

disc

ductile iron,NBR, EPDM, HTV

3

Special spanner

carbon steel

4

stem

stainless steel

5

sealing bushing

brass

6

Stem nut

Brass

7

sealing ring

NBR,  HTV

   

DIN F4 NRS Metal seat cast iron gate valve  for steam water and oil

The Special wrench lock gate valve  is installed on tap water pipes or other pipelines to avoid stealing.



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