Generally customer-oriented, and it’s our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for China Manufacturer for China High Quality Fire Signal Gate Valve for Water Flow Control, Only for accomplish the good-quality solution to meet customer’s demand, all of our products and solutions have been strictly inspected before shipment.
Generally customer-oriented, and it’s our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for China Gate Valve, Dn150 Gate Valve, Gate Valve, signal gate valve, Valve, We insist on “Quality First, Reputation First and Customer First”. We’ve been committed to providing high-quality items and good after-sales services. Up to now, our goods have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of “Credit, Customer and Quality”, we expect cooperation with people in all walks of life for mutual benefits.
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 |