High Quality Straight-Through Stainless Steel Hard Seal Wafer Type Knife Gate Valve Plug-in Valve with Handwheel

• Media: Water,Oil,Gas
• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: DIN BS Uni ISO ANSI as JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body Material: Di/Ci/Stainless Steel
• Transport Package: Wooden Box
• Specification: DN40-DN1000
• Trademark: Customized according to customer requirements
• Origin: China
• HS Code: 8481804090
• Production Capacity: 6000pieces/Year

Product Description

Product Description

Knife gate valve is also known as knife gate valve, knife gate gate valve, slurry valve and mud valve. Its opening and closing part is a gate, and the movement direction of the gate is perpendicular to the direction of the fluid. It is cut off by a blade-shaped gate that can cut fiber materials. medium.
When the knife gate valve is closed, the sealing surface can be sealed only by the medium pressure, that is, relying on the medium pressure to press the sealing surface of the gate to the valve seat on the other side to ensure the sealing of the sealing surface, which is self-sealing. Most gate valves are With forced sealing, that is, when the valve is closed, the gate must be forced against the valve seat by external force to ensure the tightness of the sealing surface.

Production process
Workshop

Packing

Packaging Detail: Bubble pack for each valve&Plywood cases. Or as per the request of customers.
certificate

Company Profile

Tianjin Renfu Valve Technology Co., Ltd. is professional valves manufacturer located in Tianjin China, specialized on butterfly valves, gate valves, check valves, ball valves, globe valves, strainers, expansion joints, etc. we are also a professional exporter with 10+ years of experience. we focused on R&D and aim to provide best services to valuable customers. Our plant has fulled equipped with manufacturing processing and testing equipments, strong technical force and over 30 employees including skilled assembly-line workers and experienced technical staffs in valve field. Now our company has passed the ISO9001: 2008 quality management system certification and get CE certification. Our products are widely used in petroleum, chemical, urban water supply and drainage, paper, electronics, shipbuilding, medicine, construction, food and other industries. Tianjin Renfu Valve Technology Co., Ltd. enjoys a good fame in wide customers by virtue of its good product quality and perfect service system.
Now our products sell well in Europe and America, Southeast Asia, the Middle East, Australia, North Africa, and many countries and regions.
 

FAQ

FAQ
1. Q: Are you a manufacturer or trading company? 
A: We are valve manufacturer and factory. 
2 Q: Is there any stock in your factory? And how about your lead time? 
A: We stock valves with normal sizes. The lead time depends on your quantity, 
Generally 30-35 days. 
3. Q: Which countries do you export to? 
A: We export directly to vast majority of countries in the world. 
4. Q: What certificates will you provide? 
A: We can provide CE/ ISO / WRAS. 
5. Q: After-sales service
A: 18 months year warranty for all kinds of products. 
As an experienced manufacturer, you can rest assured of the quality and sales service. 
6. Q: Payment
A: T/T.
 7, Q: Transportation
A: Transported by DHL, UPS, EMS, FedEx, SF, by Air, by Sea. 
8. Q: Do you provide free sample? 
A: Small size free sample is OK for us. 
9. Q: Do you accept custom design on size? 
A: Yes, if the size is reasonable.