Knife Gate Valve is linear shut off valve which is made with light weight and compact construction, due to the arc shape of the gate is designed to be particularly suitable for cutting off fluid containing fiber of suspended particles, they are ideal for many applications in the process industries of Pulp & Paper, Wastewater Treatment, Mining, Sugar Making, and Chemical Processing.
Seats in the knife gate valves are backed with by an o-ring to give the seat a self-compensating wear function.
Excellent seat tightness and prolonged life cycle,when seats do wear and need replacement, maintenance to change the seats is easy and fast.
Available seat materials include metal seated, EPDM seated, and PTFE seated.
Each gate is precision ground and hard Chrome plated as a standard. This provides superior abrasion and corrosion resistance.
Guiding wedges are point-located at the valve outlet,providing for a groove-free and smooth port. This reduces clogging or material build-up.
Packing gland and packing are externally located, so packing can be adjusted or replaced without removing the valve from the pipeline.
At the top of the yoke, our knife gate valves are equipped with two stem bearings for reduced torque and easy operation.
Custom port shapes including V-port, triangle port, and hexagon port are available.
Advantages
Specification
Techical Paremeter
Material Table
Hand Wheel Wafer Rising Stem Knife Gate Valve Dimension Table
Electric Wafer Rising Stem Knife Gate Valve Dimension Table
Why Choose Us
ZC Automation is specialized in the designing and manufacturing of a full line of industrial valves
A broad line of materials offered and fabricated
Steel material range is from conventional cast or forged steel to special alloy materials like Monel,Inconel,Hastelloy.
Duplex steel and cast Iron materials in GG20, GG25 or ASTM A126 Gr. B
Ductile Iron of GGG40, GGG50 or A536.
Designing and Manufacturing standards strictly conform to API, ASTM, ANSI, AWWA, JIS, DIN, BS and ISO.
Capability is not only limited of those standard items, but also focus on those most special and severe services items
Our Broad product lines are :
Ball valves series:
General Valves Series:
Special Series:
Butterfly Valves Series:
Welcome come to visit and cooperate with us,we can help you build your brand in your country.
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FAQ
What is your product range?
We mainly supply kinds of ball valve,globe valve,gate Valve,check valve,butterfly valve,knife gate valve etc. Our modular product line of valves, actuators and accessories offer the best compatibility, economy and quality performance in the flow control industry.
What information shall I provide to have offer?
Please advice 1.medium& working temperature 2.connection way and working pressure 3.valve material 4. leakage class and face to face dimension? 5.flow rate, P1, P2 or DP and density and other relevant data for control valveshelps us better do the calculation accordingly.
Can you customize them as my data?
Yes, we can. Please send me your detailed requirement then we will choose the suitable valves to quote you.
Can the valves be shipped by air if need urgently?
Yes, of course we can deliver them by air. But I have to remind you that the freight costs will be very expensive.
Are you a manufacturer or trading company?
We are a manufacturer who is mainly focusing on industry valves engaged in pulp& paper,chemical&petrochemical,sugar & ethanol,water&wastewater,oil & gas,mining & slurry,power,food & beverage and etc.
Do you sell other brands valves?
No, we don’t sell other brands valves, but you may send me your detailed specification requirement if our brand is ok for you. if you are building independent brand itself, we can support you and we accept OEM.
Table For Valve Model Selection
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Tel:+86 18057760692
Email:contact@zcindustryvalve.com
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