Every member from our high efficiency sales team values customers’ needs and business communication for High Quality China Bidirectional Knife Mud Gate Valves EPDM NBR Rubber Coated Wedge Soft Seal, “Quality initially, Selling price most affordable, Company best” will be the spirit of our organization. We sincerely welcome you to check out our business and negotiate mutual business!
Every member from our high efficiency sales team values customers’ needs and business communication for China Bidirectional Knife Gate Valve, Knife Gate Valve, We will supply much better merchandise with diversified designs and experienced services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
Z945X Material of main parts of electric elastic seat seal gate valve
Serial number | Part name | Material Science |
1 | valve body | Ductile iron, carbon steel |
2 | Valve plate | Nodular cast iron coated with EPDM or NBR |
3 | Stem | stainless steel |
4 | Valve cover | Ductile iron, cast steel |
5 | Bracket | Ductile iron, cast steel |
6 | Electric actuator |
Technical parameter
Nominal pressure:1.0~2.5MPa
Nominal diameter:50~1200mm
working temperature:0~80℃
Applicable media: water, gas, etc
Flange standard:GB/T 17241.6、GB/T 9113、EN1092、ASME B16.5
Test standard:GB/T 13927、API 598
Main connection dimensions
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | |
L | F4 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 150 | 270 | 290 | 310 | 330 | 350 | 390 |
BS | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 | |
F5 | 250 | 270 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 | |
H | 732 | 773 | 820 | 870 | 915 | 1003 | 1110 | 1263 | 1360 | 1550 | 1610 | 1900 | 1938 | 2120 |