Double Acting pneumatic Knife Gate Valve for Water/Pulp/Slurry/Oil Application
Product Introduction
Our reputation is second to none in the industry because we are great to work with and have the best quality Cast Steel Wedge Gate Valve, Wafer Type Butterfly Valve, Cast Iron Metal Seated Gate Valve and stable operations. We establish an open and inclusive talent introduction mechanism, and continuously expand the proportion of market-based selection and recruitment. Under the tenet of 'Quality First, Customer First, Continuous Improvement, Zero Defect Management', we boldly innovate and continuously learn advanced management methods to accumulate experience and ensure that we provide customers with high-quality products.
Description & Features
The opening and closing part of the knife gate valve is the knife. The movement direction of the knife is perpendicular to the fluid direction. The medium is cut off by the blade shaped knife which can cut the fiber material. In fact, there is no chamber in the valve body. The plate rises and falls in the side guide groove, and is pressed tightly on the valve seat by the lug at the bottom. If high medium sealing performance is required, O-shaped sealing seat can be selected to realize bidirectional sealing. Knife gate valve has small installation space, low working pressure, not easy to accumulate debris, low price.
● The body design of knife gate valve has the advantages: simple, compact and reasonable structure, smooth port, small flow resistance, light weight, easy installation etc.
● Manual driving mode: Handwheel, Bevel Gear and Gear operated.
● Automatic driving mode: Electric, pneumatic, hydralic, electro-hydraulic.
● All cast iron, cast steel valves and steel spare parts from DAGO are epoxy coated, well protecting valve inner port against corrosive and dirty conditions for longer service life.
Specifications
Size Range | Body Material |
2"-48" DN50-DN1200 | WCB, LCB, WC6, WC9, C5, CF3, CF8M, CF3M, etc. |
Pressure Rating | Wedge Material |
Class150-Class2500 PN16-PN200 | WCB, LCB, WC6, WC9, C5, CF3, CF8M, CF3M, etc. |
End Connection | Seat Material |
Flange (FF, RF, RJ) | Metal, NBR, Viton, PTFE |
Structure Style | Stem Material |
Full Port, OS&Y, Bolted Bonnet | A182 F6a, 410, 430, 304, 316, 17-4PH, F11, etc. |
Actuator Options | Design Standard |
Handwheel, Gear, Pneumatic, hydraulic and Electric actuator etc. | MSS SP-81, MSS SP-135, ASME B16.34 etc. |
Temperature Range | Face to Face Standard |
-29℃~425℃ | MSS SP-81, MSS SP-135, API B16.10, DIN3202 etc. |
Connection Standard | Test Standard |
Flange Drilling: ASME B16.5 ASME B16.47, MSS SP-81 etc. | ISO5208, MSS SP-61, API598 |
Brand | DAGO or OEM |
Test | 100% quantity tested before delivery |
Guarantee | 12 months from date of shipment or Negotiable |
MOQ | 1 Set |
Sample | Available |
Color | Customer required or manufacturer default |
Packing | Plastic bag wrapped inside, seaworthy wooden case outside |
Certificate | API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate |
Country of Origin | Zhejiang, China |
HS Code | 848180 (universal), 8481804090 (China) |
Port | Shanghai or Ningbo |
Payment Terms | T/T, L/C, Western Union |
We build and maintain long-term relationships with our clients and are committed to providing them with a comprehensive range of Double Acting pneumatic Knife Gate Valve for Water/Pulp/Slurry/Oil Application and services. Customer needs, including potential needs, are the driving force for our company to continuously improve old products and design and manufacture new products. We are willing to use our own technical strength and other advantages to promote the development of the industry and even make great contributions to social progress.
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