Self-sealing valves

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double-offset valve
double-offset valve

DN: 1.5 in - 80 in
Temperature: -29 °C - 80 °C

... elastic pressure self-sealing valve seat structure, which provides two-way zero leakage and can achieve lower torque, reduce the cost of driving device procurement. - Cam effect type ...

butterfly valve
butterfly valve
BIANCA

DN: 32 mm - 900 mm
Pressure: 6, 2.5, 16 bar
Temperature: -20 °C - 200 °C

PTFE lined centric butterfly valve for corrosive fluids and high-purity applications. Designed and manufactured for over 20 years in Switzerland, Bianca is built for long-lasting use in highly demanding media and environments ...

gate valve
gate valve
S43

DN: 50 mm - 350 mm
Pressure: 160 bar - 630 bar
Temperature: -10 °C - 600 °C

shut-off gate valve – non-rotating rising stem – non-rising handwheel – self-sealing bonnet – flexible wedge – sealing surface is welded by hard facing Stellite ...

gate valve
gate valve
Z541Y

DN: 50 mm - 1,200 mm
Temperature: -46 °C - 593 °C

Pressure Self-Sealing Gate Product type On/off Valve Valve Type Pressure Self-Sealing Gate Valve Model Z541Y Size NPS ...

gate valve
gate valve

DN: 2 in - 60 in

... Gate Valve is designed in accordance with API 600 for service of high temperature and high pressure and is widely used in nuclear plant and fossil fuel power plant. Compared with bolted bonnet joint valves, ...

gate valve
gate valve

... for forged steel gate valves. The first is the bolted bonnet. The valve designed according to this design form has the valve body and the bonnet connected with bolts and nuts, and wound ...

See the other products
ChinaTanggong Valve Co., Ltd.
self-sealing valve
self-sealing valve
01028

DN: 0.5, 0.75, 1 in
Pressure: 16 bar
Temperature: -10 °C - 165 °C

This self closing globe valve features a solid bronze body and lever, with gland and FPM O-rings. This valve is well-suited to work for non-toxic, and non-inflammable liquids, gases, ...

butterfly valve
butterfly valve
W1, 2, 3

DN: 80 mm - 3,200 mm
Pressure: 0.1 bar - 1.6 bar
Temperature: -29 °C - 800 °C

... manufactured into an oval, when the valve is closed, the plate and valve body center plane form an angle of 10 degrees, forming a self-sealing structure; for W3 series, ...

selector valve
selector valve
9CA181400000

DN: 5 mm - 100 mm

SELECTION VALVE FOR SUCTION CUP FROM Ø5 TO 100 Applications leak limiter for suction cups outside of the part

threaded valve
threaded valve
CV

DN: 6, 8, 12, 20 mm
Temperature: -40 °C - 60 °C

... systems SF6 insulated inflatable cabinet SF6 insulated RMU Feature of CV Self-Sealing Valve Self-sealing: If the device or connector is ...

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