Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Professional Factory for Ggg50 Din 3352 F4 Dn100 Resilient Seated Ductile Iron Gate Valve, We warmly welcome domestic and overseas customers send out inquiry to us ,we’ve 24hours doing work staff! Anytime anywhere we are still here to generally be your partner.
Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for 4inch Gate Valve, Cast-iron Gate Valve, Gate Vale Pn 16, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our goods, make sure you do not hesitate to contact us, we will be happy to provide you with further information!
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 |