Wholesale Discount Bare Shaft Butterfly Valve - Heavy Hammer Plug-in Valve sluice damper – Jinbin Valve

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Heavy Hammer Plug-in Valve sluice damper Technical Description of Heavy Hammer Plug Valve 1. Valve control way: field control, remote control 2. Valves are cut off in emergency and automatically opened by heavy hammer (counterweight) 3. Valve control mode: Windlass 4. Working time: 10-20s 5. Valve seal form: gas seal, high pressure (0.1Mpa) gas is injected from the outer end to form an airtight passage between the valve plate and the door frame, and sealing is achieved. Fans are provided by ...


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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for Cast Iron Butterfly Valve , Rising Stem Gate Globe Valve , Wafer/Semi-Lug Knife Gate Valve , We have now designed a reputable track record among many shoppers. Quality&customer initially are normally our constant pursuit. We spare no attempts to produce greater solutions. Stay up for long-term cooperation and mutual positive aspects!
Wholesale Discount Bare Shaft Butterfly Valve - Heavy Hammer Plug-in Valve sluice damper – Jinbin Valve Detail:

Heavy Hammer Plug-in Valve sluice damperSlide damper gate valve

Technical Description of Heavy Hammer Plug Valve

1. Valve control way: field control, remote control

2. Valves are cut off in emergency and automatically opened by heavy hammer (counterweight)

3. Valve control mode: Windlass

4. Working time: 10-20s

5. Valve seal form: gas seal, high pressure (0.1Mpa) gas is injected from the outer end to form an airtight passage between the valve plate and the door frame, and sealing is achieved. Fans are provided by the demander.Gas flow basis: the clearance between the valve plate and both sides of the valve body is 2 mm, and then multiplied by the length of the required seal, thus the air outlet area is calculated. Air outlet area: specification 2400*3300 (0.036), specification 3200*4260 (0.04688), specification2600*2840 (0.03312). Because we need to maintain the pressure of 0.1 MPa, we need fan parameters: flow 120-180 m/h. Pressure 0.11 MPa

6. Anti-corrosion measures: Our company uses high-temperature anti-corrosion paint for painting.

7. Drainage measures: Drainage from the original chimney drainage wells, no additional drainage devices

Slide damper gate valve

Norminal Pressure 0.05 Mpa 0.1 Mpa 0.05 Mpa 0.25 Mpa
Sealing Test Pressure 0.055 Mpa 0.11 Mpa 0.165 Mpa 0.275 Mpa
Shell Test Pressure 0.075 Mpa 0.15 Mpa 0.225 Mpa 0.375 Mpa
Oil Test 4-6 Mpa
Sealing Materials NBR Silicon Rubber VITON Metal seat
Suitable Temperature -20 – 100°C -20 – 200°C -200 – 300°C -20 – 450°C
Suitable Media Air, coal gas, dusty gas etc.

Note: It can be desinged as customer’s requirment. Please contact for the specificed drawing and dimension.

Slide damper gate valve


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Wholesale Discount Bare Shaft Butterfly Valve - Heavy Hammer Plug-in Valve sluice damper – Jinbin Valve detail pictures


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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Wholesale Discount Bare Shaft Butterfly Valve - Heavy Hammer Plug-in Valve sluice damper – Jinbin Valve , The product will supply to all over the world, such as: Guinea, London, Luxembourg, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Nick from Mongolia - 2018.12.28 15:18
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Chris from Ireland - 2018.02.12 14:52