silent lift check valve

Description:
Size: DN25--DN500

Nominal Pressure: PN1.0Mpa/ PN1.6Mpa/ / PN2.5Mpa

Temperature: -35''C--135''C

Suitable medium: water, sewage water, seawater, salt, acid, alkali, medicine, oil, food, steam etc.



Material:

  Body/ Valve clack: cast iron/ ductile iron/

  Guiding rack / guiding stem: aluminum bronze/ stainless steel/ cast steel/ ductile iron

  Spring: stainless steel

  Seal washer: EPDM/ PTFE/ NBR





1. This silent lift check valve can reach zero leakage.

2. The valve clack adopts "bullet" design and the body adopts "waist drum" design. It can improve the flow direction of medium, reduce the flux modulus.

3. The valve adopts the short structure, price is cheap and volume is small.

Because of metalloid lubricating bush between guiding axis and the guiding rack, the valve clack goes up and down nimbly, can not come into being locked.

4. The sealing washer and body make a whole, which avoid medium scour the sealing washer for a long time, make the valve sturdy and durable.

5. The valve clack open/close quickly, prevent forming water hammer.

6. The valve is applied to giving water system and the pipe network of high building. The valve can be assembled at the exit of the pump; they can be used as bump water valves being changed a bit, but they cant be used in sewage pipe network.

Place of Origin:	China(Mainland)
Brand:	Shaner
Model No. :	300H
Quantity:	100,000 pcs per year
Minimum Order :	10 pcs
Packaging:	wooden cases or according to you