Ductile Iron Flange Type Hand Wheel Resilient Seated Gate Valve for Industry
* Rubber sealing wedge to ensure drop tight sealing
* Rubber bonnet gaskets protect and extend the life of bonnet bolts
* FBE coating inside and outside Min 250μm
* Full bore design , low head loss and low torque
* Stainless steel stem with high strength and corrosion resistance
Notice:We are a factory with 16 years of experience, we believe that we have absolute advantages in price and quality.
| Standards & Specifications |
| Design & Manufacture |
DIN3352 F4/F5, MSS SP-70,AWWA C509/515,BS5163 |
| Face to Face |
DIN3202 F4/F5, BS5163, ANSI B16.10 |
| Flange drilling |
DIN2533 PN10/PN16, ANSI 125/150,JIS10K |
| Inspection & Testing |
DIN3230, BS6755, EN12266-2, ISO5208 |
| Working Pressure |
PN10 PN16 125LB 150LB |
| Working Temperature |
NBR(0~70ºC) |
| EPDM(0~120ºC) |
| PTFE(-20~120ºC) |
| Bronze(0~400ºC) |
| Operating mode |
Hand wheel, Gear box, Pneumatic, Electric, Hydraulic actuators |
| Applicable medium |
Water, oils, Chemicals, Foodstuff, Medicament, Gas etc. |
| Application field |
Water supply and drainage, Water conservancy projects, Building project, Food and beverage, Chemical industry, Petroleum industry, Dry powder and Gas plants etc . |
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| Size & Material |
| Size Range |
DN50-1000 |
| Flange connection size |
JIS |
5K/ 10K |
| DIN |
PN10/ PN16 |
| ANSI |
125LB/ 150LB |
| Main material |
Body |
Cast iron, Ductile iron, Cast steel, Stainless steel, Al-bronze |
| Gate |
Ductile iron, Stainless steel+EPDM or NBR |
| Bonnect |
Cast iron, Ductile iron, Cast steel |
| O-ring seals |
NBR,EPDM |
| Thrust bearings |
Bronze |
| Wedge nut |
Bronze |
| Bolt |
Carbon Steel, Alloy Steel |
| Seals |
NBR,EPDM |
| Stem |
Stainless steel |
| Gland |
Ductile Iron, cast steel |
| Dust Cover |
PTFE |
| Hand wheel |
Cast iron, Ductile Iron |
| Gate Valve drawings & Dimensions |
| Tianjin zhonghui Valve Industry Co.,Ltd is an integrity valve manufacturer, which has its own foundry, matching shop, and assembly line. As a result, we can control the overall quality by ourselves and guarantee delivery time. Our main products are gate valve, butterfly valve, check valve and control valve. Also, we can provide valve parts, including valve body, disc, seat, stem and spare parts. Our butterfly valve satisfies to the international standard like GB, ANSI/API, DIN as well as client's special specifications. The butterfly valves have met with warm reception based on excellent quality, good shipment and timely delivery time all over the world. We have been exported to Korea, Japan, Singapore, France and so on. We await your consultation and visit. |
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| Production processes & Packaging |
| Certifications: CE & ISO9001 |
FAQ
Q1:Can I have my own customized product?
A:Yes,your customized requirements for color,size,package, mark,etc.
Q2:How long is your delivery time?
A:Generally it is 5-10 days if the goods are in stock.or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q3: Do you provide samples ? Is it free or extra ?
A:Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q4: What is your terms of payment ?
A:Payment≤1000USD,100% in advance,Payment≥1000USD,30%T/T in advance,balance before shipment
Audited Supplier 
* Rubber sealing wedge to ensure drop tight sealing
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