- Product Details
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Quick Details
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Model Number:
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Single Seated Globe Valve
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Brand Name:
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COVNA
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Type:
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Pneumatic Knife Gate Valve, Gate Valves
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Body material:
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Stainless Steel 316
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Pressure:
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200psi/PN16
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Standard or Nonstandard:
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ANSI BS DIN JIS
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Medium:
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Water Oil Gas
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Connection:
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Flanged
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Working medium:
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Air Water Oil
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Size:
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2''~16''
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Standard:
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Customized Service
Quick Details
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Port Size:
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2~16 inch Air operated knife gate valve
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Warranty:
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1 years
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Place of Origin:
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Zhejiang, China
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Model Number:
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Single Seated Globe Valve
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Brand Name:
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COVNA
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Type:
-
Pneumatic Knife Gate Valve, Gate Valves
-
Body material:
-
Stainless Steel 316
-
Pressure:
-
200psi/PN16
-
Standard or Nonstandard:
-
ANSI BS DIN JIS
-
Medium:
-
Water Oil Gas
-
Connection:
-
Flanged
-
Working medium:
-
Air Water Oil
-
Size:
-
2''~16''
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Standard:
-
Customized Service
Our Advantages
| Body | Valve components | ||
| Size range | DN50~DN2000 | Sealing material | PTFE, PPL |
| Body material | Stainless steel | Core material | Stainless steel |
| End conection | Wafer, Flange | Stem material | Stainless steel |
| Operating pressure | 1.0MPa to 2.5MPa | Applicable media | Water, oil, Gas, Liquid, steam, powder, anti-corrosive base |
Dimension
1. Pneumatic knife gate valve is made into two forms of the concealed pole and exposed pole according to different caliber (concealed pole, exposed pole). The full round DC channel is designed to be free of slag and jamming. The bottom end of the knife plate is processed into a blade shape, which has the cutting function for soft materials such as fiber, pulp and wood pulp, and has a good opening and closing function at the same time.
2. A hard polytetrafluoroethylene mud scraper is installed on the upper end of the knife plate, which can prevent dust, grit and other abrading substances from entering the stuffing box, and can significantly improve the life of the knife plate. The valve plate is made of stainless steel and polished to obtain the best sealing effect. Compact design, small occupation space, lightweight, low price, easy to install, perfect wear-resistant and anti-blocking measures, easy to maintain, easy to use and long life, and optional drive device.
3. The valve body and packing culvert of the pneumatic knife gate valve are all precision casting, wherein the valve body is flange type integral casting, and the material can be 304, 316, 316L, WCB, and 2Crl3 according to the user’s needs. The sealing ring is made of PTFE reinforced polytetrafluoroethylene, which is corrosion-resistant, wear-resistant, and slag-free.
ISO 5211 Mounting Pad
Actuator Output Torque Data
For Single Acting Actuator Output Torque Data, please contact us ! Our professional team will get back to you within 3 hours!
Accessories
Working Principle
About COVNA
Our Certificates
Global Trusted
Packing Details
Packing details : each valve will be packed with foam in carton or in pallet to keep it safe during shipment.
Shipping method : we offer a variety of fast shipping methods, including DHL, Fedex, TNT, UPS, EMS, Airway, etc.
Delivery time : within 15 working days after payment due, stocking items same-day shipping.
FAQs
1. When can I get the price?
We usually quote within 3 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
2. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. If you just need a blank sample to check the design and paper quality, we will provide you sample for free, as long as you afford the express freight.
3. How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
4. How long does the whole procedure being worked out?
After you place a order,the production handling time is about 45-60 days. We need 15 days to prepare all the stuff then 30 days for manufacturing.
5. What about the transportation and delivery date?
Normally we use shipment to transprot the goods.It is about 25-40 days. It also denpends on which coutry and port you are. It could be shorter if you need to send the goods like Asian.
If there are some emergencies we can send the goods via air express, as long as you afford the traffic expense.
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