“Based on domestic market and expand overseas business” is our improvement strategy for Trending Products China UL/FM Ductile Iron Grooved Check Valve for Fire Fighting, Generate Values,Serving Customer!” is the intention we pursue. We sincerely hope that all clients will establish long term and mutually effective cooperation with us.In case you wish to get additional particulars about our business, Remember to speak to with us now.
“Based on domestic market and expand overseas business” is our improvement strategy for China Check Valve, Swing Check Valve£¬F4 gate vlave£¬gate valve£¬slide valve£¬BS Gate valve£¬cs gate valve£¬api gate valve, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our merchandise have gained us widespread acceptance and the satisfaction of our worldwide valued clients.
Technical data
PN(MPa) Nominal pressure |
1.0 |
1.6 |
(MPa) Strength test |
1.5 |
2.4 |
(MPa) Seal test |
1.1 |
1.76 |
Working temperature |
¡Ü120 | |
Suitable media |
water, oil , gas and non corrosive media |
Meterial of main parts
parts |
material |
body |
cast iron, ductile iron,cast steel |
seat |
EPDM, NBR,VITON, PTFE |
disc |
nickel ductile iron,AI bronze, stainless steel |
stem |
carbon steel, stainless steel |
bushing |
PTFE |
“O” ring |
PTFE |
pin |
stainless steel |
key |
stainless steel |