Our company insists all along the quality policy of “product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff” and also the consistent purpose of “reputation very first, shopper first” for Good Wholesale Vendors Worm Gear Fire System Fighting Signal Wafer Butterfly Valve, If you are fascinated in almost any of our services and products, please will not wait to contact us. We are all set to reply you inside 24 hours soon after receipt within your request also to build mutual un-limited benefits and organization in close to long run.
Our company insists all along the quality policy of “product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff” and also the consistent purpose of “reputation very first, shopper first” for , As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
Technical data
PN(MPa) Nominal pressure |
1.6 |
(MPa) Strength test |
2.4 |
(MPa) Seal test |
1.76 |
Working temperature |
¡Ü80 |
Suitable mediums |
Water, oil, gas and non corrosive media |
Meterial of main parts
Part name |
Meterial |
Valve body, bonnet |
Ductile iron |
Valve stem |
Stianless steel |
Stem nut |
Aluminum bronze |
Seal ring |
NBR, EPDM |
Hand wheel |
Malleable iron |
Main dimensions and weight
DN(mm) | L | A | B | D | C | H | D0 | Weight |
50 | 140 | 14.5 | 9.5 | 60 | 2.2 | 164 | 180 | 4.5 |
65 | 145 | 14.5 | 9.5 | 76 | 2.2 | 192 | 180 | 6 |
80 | 150 | 14.5 | 9.5 | 89 | 2.2 | 214 | 200 | 9.5 |
100 | 160 | 16 | 9.5 | 114 | 2.2 | 267 | 200 | 11 |
125 | 170 | 16 | 9.5 | 140 | 2.2 | 296 | 220 | 19.5 |
150 | 180 | 16 | 9.5 | 165 | 2.2 | 325 | 220 | 30 |
200 | 190 | 19 | 13 | 219 | 2.5 | 380 | 240 | 36 |
250 | 200 | 19 | 13 | 273 | 2.5 | 425 | 240 | 71 |
300 | 240 | 19 | 13 | 325 | 3.3 | 455 | 280 | 108 |
350 | 254 | 19 | 13 | 377 | 3.3 | 470 | 280 | 143 |
400 | 267 | 25 | 13 | 426 | 5.5 | 500 | 320 | 262 |
450 | 275 | 25 | 13 | 480 | 5.5 | 620 | 320 | 410 |
500 | 325 | 25 | 13 | 530 | 5.5 | 750 | 400 | 590 |
600 | 355 | 25 | 13 | 630 | 5.5 | 880 | 400 | 619 |
Qualification certificate
Exhibition
Our valves received a lot of attention at the Dubai show.
Factory