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Cast Iron ball check valve with rubber ball

Packaging: 
Plywood case
Productivity: 
1000pcs/week
Brand: 
huahui
Transportation: 
Ocean,Land,Air
Place of Origin: 
china
Certificate: 
ISO9001

Basic Info

Size: 2"-12"

Material: Cast Iron

Connection Form: Flange

Pressure: Ordinary Pressure

Function: Nrvg Silence, Nrvz Silence, Nrvr Silence

Standard: GB

Product Description

Cast Iron Ball Check Valve with rubber ball

Ball check valves are a Check Valve to used for dirty water system. They are commonly used in liquid or gel mini pump dispenser spigots, spray devices, some rubber bulbs for pumping air, etc., manual air pumps and some other pumps, and refillable dispensing syringes. Although the balls are most often made of metal, they can be made of other materials.


The ball check valve main technical parameters:


Nominal pressure: 1.0 ~ 1.6MPa
Nominal pass through: 50 ~~ 300mm
Suitable medium: water and weak corrosive fluid
Suitable temperature: 0 ~ 80 ° C
Flange Standard: GB / T-17241.6 GB / T 9113
Test standard: GB / T 13927 the AP 159

check valve

check valve



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