Specifications of Non-rising Stem Gate Valve ANSI Class125 | |||||||||
No. | Part Name | Material | No. | Part Name | Material | ||||
1 | Body | Gray Cast Iron | 13 | Brass | |||||
2 | Body Seat Ring | Brass | 14 | Mini pad | TFL | ||||
3 | Wedge | Ductile Iron(DI) | 15 | Seal Ring | BRASS | ||||
4 | Wedge Seat Ring | Brass | 16 | O-ring | NBR | ||||
5 | Stem Nut | Brass | 17 | O-ring | NBR | ||||
6 | Stem | Stainless Steel | 18 | Gland | Ductile Iron | ||||
7 | Bonnet Bolt | Carbon Steel(SC,WCB) | 19 | Dust Ring | NBR | ||||
8 | Nut | Carbon Steel(SC,WCB) | 20 | Bolt | Carbon Steel | ||||
9 | Washer | Carbon Steel(SC,WCB) | 21 | Washer | Carbon Steel | ||||
10 | Gasket | NBR | 22 | Cap | Ductile Iron | ||||
11 | bonnet | Gray Cast Iron | 23 | Bolt | Carbon Steel | ||||
12 | O-ring | NBR | 24 | Washer | Carbon Steel | ||||
Attention: | |||||||||
1. When turning the handwheel, don't use any lever. | |||||||||
2. It's suitable for water, non-corrosive medium, oil, petrol, Max.Temp100ºC |

Parameters of Non-rising Stem Gate Valve ANSI Class125 | |||||||||
DN | D | D1 | L | b | H | Z-d | |||
Φ40 | Φ127 | Φ98.5 | 165 | 15 | 256 | 4-Φ16 | |||
Φ50 | Φ152 | Φ120.5 | 178 | 16 | 274 | 4-Φ19 | |||
Φ65 | Φ178 | Φ139.5 | 190 | 17.5 | 303 | 4-Φ19 | |||
Φ80 | Φ191 | Φ152.5 | 203 | 19 | 331 | 4-Φ19 | |||
Φ100 | Φ229 | Φ190.5 | 229 | 24 | 368 | 8-Φ19 | |||
Φ125 | Φ254 | Φ216 | 254 | 24 | 416 | 8-Φ22 | |||
Φ150 | Φ279 | Φ241.5 | 267 | 25.5 | 457 | 8-Φ22 | |||
Φ200 | Φ343 | Φ298.5 | 292 | 29 | 550 | 8-Φ22 | |||
Φ250 | Φ406 | Φ362 | 330 | 30.5 | 632 | 12-Φ25 | |||
Φ300 | Φ483 | Φ432 | 356 | 32 | 711 | 12-Φ25 | |||
Φ350 | Φ533 | Φ476 | 381 | 35 | 805 | 12-Φ29 | |||
Φ400 | Φ597 | Φ539.5 | 406 | 37 | 884 | 16-Φ29 |


Tianjin Zhonghui Valve Co., Ltd is an integrity valve manufacturer, which has our own foundry, matching shop, and assembly line, so we can control the overall quality, and guarantee the delivery time.
Our products have met with warm reception based on excellent quality, good shipment, and timely delivery time all over the world. They have been exported to Korea, Japan, Singapore, France, and so on.
Awaiting your consultation and visit!

Other Items of Our Company |





1. Q: Can I have my own customized product?
A: Yes, you can customize the color, size, package, mark, material, etc.
2. Q: Do you provide a free sample?
A: Yes, we could offer the sample for free but we don't pay the cost of freight.
3. Q: How long is your delivery time?
A: Generally 5~10 days if the goods are in stock, and maybe 15~20 days if there aren't enough, it depends on your quantity.
4. Q: Are you a manufacturer or trading company?
A: We are a valve manufacturer and a trading company as well.
5. Q: Is there any stock in your factory?
A: We stock valves of normal sizes.
6. Q: What are your terms of payment?
7. Payment
T/T, L/C, OA, D/P, D/A
8.Transportation
By DHL, UPS, EMS, FedEx, SF, by Air, by Sea.
9. Q: How do I contact you?
A: You can contact us using TM( TradeMessenger ), cell phone, Email, etc.
10. Q: What's your product range?
A: We can produce the butterfly valve, gate valve, check valve, air vent head, hose valve, globe valve by ISO/ANSI/ANME/DIN/JIS/ EN//BS standard.
11. Q: Which countries do you export to?
A: We export directly to the vast majority of countries in the world.
12. Q: What certificates will you provide?
A: We can provide CE/ ISO.
As an experienced manufacturer, you can rest assured of the quality and service!