abide by the contract”, conforms towards the market requirement, joins during the market competition by its good quality likewise as provides additional comprehensive and great services for customers to let them turn out to be big winner. The pursue of your enterprise, is the clients’ fulfillment for OEM Manufacturer China API 598 Flanged End Resilient Seat Non-Rising Stem Gate Valve, Welcome to go to our firm and manufacturing unit. Be sure to really feel free to get in touch with us in the event you need any further more assistance.
abide by the contract”, conforms towards the market requirement, joins during the market competition by its good quality likewise as provides additional comprehensive and great services for customers to let them turn out to be big winner. The pursue of your enterprise, is the clients’ fulfillment for China OS&Y Gate Valve, Gate Valve 3 Inch, You can always find the solutions you require in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We’re looking forward to work with you for a win-win situation.
Technical data
PN(MPa) Nominal pressure |
1.6 |
(MPa) Strength test |
2.4 |
(MPa) Seal test |
1.76 |
Working temperature |
≤80 |
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