DIN3202 F4 F5 BS5163 Awwa C509 C515 SABS664 665 As2129 Table D E F GOST Kr JIS Double Flange Nrs OS&Y Non-Rising Stem Resilient Rubber Seat Wedge Gate Valves
Product Features:
1. Non-Rising Stem Design: This design allows for space-saving installation, as the stem does not extend vertically when opening or closing the valve. It is especially beneficial in applications with limited vertical space.
2. Durable and Long-Lasting Performance: These valves are made with high-quality materials, ensuring durability and longevity even in demanding environments. They are built to withstand high pressures and maintain reliable performance over time.
3. Easy to Operate and Maintain: non-rising stem gate valves are designed for easy operation, requiring minimal effort to open or close the valve. Additionally, their simple construction makes maintenance and repairs hassle-free.
4. Space-Saving Installation: The non-rising stem design eliminates the need for vertically extending stems, making these valves ideal for installations with limited space, such as underground or in compact piping systems.
5. Suitable for Low-Profile Installations: Due to their compact design, non-rising stem gate valves are well-suited for applications where a low-profile valve is required. They can be installed in tight spaces without compromising functionality.
6. Cost-Effective Solution: These valves offer a cost-effective solution without compromising quality. Made in China, they provide reliable performance at a competitive price point, making them a popular choice in various industries.
| Parameters |
Specifications |
| Size |
DN40-DN1400 |
| Face to Face |
Awwa C509/C515, BS5163, DIN3202 3352 F4/F5, SABS663, AS, KS, GOST |
| Connection Flange |
PN6/PN10/PN16/PN25/JIS5K/10K/16K/150LB/AS2129 Table D/E |
| Mounting Flange |
Optional: ISO5211 |
| Working Pressure |
PN10/PN16/PN25 |
| Application |
Fresh Water, Sea Water, Oil, Gas, Acid, Food, Steam |
| Application Temperature |
-50~250 ºC |
| Stem Type |
Non-Rising Stem/NRS or Rising Stem/OS&Y |
| Seat |
Soft/Metal |
| Connection Holes No. |
2/4 Holes |
| Body Type |
1/2 Piece |
Main Parts Materials
| Parameters |
Specifications |
| No. |
Parts |
Material |
| 1 |
Body |
Ductile Iron(GGG40/50) |
| 2 |
Seat |
NBR, EPDM/REPDM, FKM |
| 3 |
Shaft |
SS416, SS431, SS304, SS316, Bronze, Duplex Stainless Steel, Monel |
| 4 |
Disc |
DI+EPDM/NBR/FKM |
| 5 |
Bonnet |
Brass, Bronze |
| 6 |
O Ring |
NBR, EPDM, FKM |
| 7 |
Operation |
Hand Wheel, Cap, Gear Box, Electric/Pneumatic/Hydraulic Actuator |
- photos:


Company Profile
Tianjin Newton Valve Co., Ltd. is a professional valve manufacturer established in 2015, located in Jinnan District, Tianjin. The strenth products are wafer butterfly valve, flange butterly valve, wafer check valve and Y strainer.
Our products are very competitive in prices and quality, because we do parts machining and painting all by ourselves, so we could control quality better and save a lot cost.
Our workshop covers an area more than 3000 square meters. We have own R& D center, manufacturing center and inspection center, obtained 13 national patents, passed ISO9001 certificate and 14001 certificate.
The product adopts advanced manufacturing processing and strictly conforms to international standards, such as API, DIN, BS, EN, GOST, AS, etc. We fully implement 6S management and ERP information management system.Our principle is excellent quality, prompt delivery, satisfied service.
Welcome to visit us!
Packaging & Shipping
Customary packing has waterproof plastic bag covering, Plywood case, and bubble bags. Packed Standard Export Maritime Package.
Suit for all types of transport, or as essential.20ft container has 24 Cases.
The case size is (1100*1100*1100 mm)
Certificates
Our Advantage
Tianjin Newton Valve Co., Ltd, a professional manufacturer of valves.
1. Main products: Wafer butterfly valve and Flange butterfly valve, Wafer check valve, Resilient Seated Gate Valve etc.
2. More than 12 years experience of manufacturing and exporting valves, already exported to more than 40 countries.
3. We do parts machining and painting all by ourselves, so we could control quality better and save a lot of cost, We have a professional after sale service and two year warranty.
4. One hour to Tianjin Port from our factory. Our workshop covers an area more than 3000 square meters.
5. Certificate of DNV CE ISO ETC
6. Provide the free samples for your evaluation.
If you are interested in, pls contact us any times.
FAQs:
Why Should I Choose You?
Tianjin Newton Valve Co. Industry has been deeply engaged in the valve manufacturing market for over 10 years. We have established our reputation world-widely. Professionalism and customer care are paramount in our company. We offer the highest quality and market competitive price to engage customers for a long-term relationship.
Is Customization Available?
Tianjin Newton Valve Co. has highly trained workers and is capable of manufacturing highly customized products. Please feel free to discuss with us your customized requirements, we can surely meet your needs.
How Can We Guarantee Quality?
Always a pre-production sample before mass production. Always final Inspection before shipment (video support), After sales service. We meet ISO/ANSI/DIN/JIS/ EN/GOST/AS standards. Our guaranteed time is Two (02) years of product warranty and a lifetime customer care warranty.
What Certificates Will You Provide?
We can provide DNV/CE/ ISO / WRAS.
What Can You Buy from Us?
Resilient Seat Butterfly Valves, Check valves, Gate valves, Rubber joints, Globe valves, etc.
If you have specific requirements or are interested in any of these items, please reach out to us. We would be happy to provide you with our latest quotations promptly for your reference
Why Should You Buy from Us Not from Other Suppliers?
- Exceptional customer service
- Tailored material consulting services for specific industries
- Reliable and high-quality supply chain
- Rigorous quality control and loading inspections.
- Competitive pricing without compromising quality.
- Flexible payment terms to accommodate customers' financial needs: LC/TT
we have various of different molds, strong R&D teams, OEM, ODM, advanced inspection equipment and tools, perfect QC, and QA to make sure every product will be perfect before delivery to the customer as per ISO 9001 and standard.
What's Your MOQ?
01 piece of each size is acceptable
Can We Visit Your Factory to Check the Production Process and Quality?
Yes, of course, welcome any time.
What's Your Delivery Time?
15 working days send to port after deposit arrival and offer a wide range of Transportation i.e., DHL, UPS, FedEx, SF by Air, by Sea.
Do You Provide Free Sample?
Yes, but a customer needs to pay courier charges.
Do You Accept Custom Designs on Size?
Yes, if the size is reasonable.
What Services Can We Provide?
Please write to us about the items you require, and we will send you our latest quotations immediately for your reference.
Are You a Manufacturer or Trading Company?
We are a valve manufacturer and factory, and not a trading company.
Do You Have an Agent or Representative Abroad?
We do not have an agent abroad, please contact us to purchase valves. To become our representative, you can contact us and we can discuss it.
Accepted Delivery Terms: FOB, FAS, CFR, CIF, EXW
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY/RMB,
Accepted Payment Type: T/T, L/C, MoneyGram, Credit Card, PayPal, Cash
Language Spoken: English, Chinese, Urdu, Hindi
Note: This is a ballpark price. The actual price will depend on the raw materials and the quantity of your order.
Please contact us if you have any questions. Ensure timely and effective communication.
Working Hours: 09:00 AM - 05:00 PM (Beijing Time)
Working Days: Monday- Friday (Will respond to you on weekends for specific reasons)