Name: DN50~DN1000 Air Cylinder Knife Gate Valves - Pneumatic Valve Supplier
Brand: GETM
Price: 359 USD
Availability: InStock
Rating: 4.9 (78 reviews)

DN50~DN100 Air Cylinder Knife Gate Valves - Pneumatic Valve Supplier

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DN50~DN1000 Air Cylinder Knife Gate Valves - Pneumatic Valve Supplier

DN50~DN1000 Air Cylinder Knife Gate Valves - Pneumatic Valve Supplier

The air cylinder knife gate valve prevents particles or debris from accumulating in the valve, guaranteeing smooth operation and reducing the danger of clogs. Suitable for working with high solids content or abrasive materials. Replaceable seats, durable seals, and gate position indications are all features of Fleyenda air cylinder knife gate valves.
Application: Wastewater Treatment, Mining, Pulp & Paper, Chemical Processing, etc

Price:359

Description
Dimension

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Knife Gate Valve

Product Description

Air Cylinder Knife Gate Valves Main Outline and Structure

BENEFITS OF PNEUMATIC VALVE

Fast Delivery: Standard products in stock
ODM Service is Available
One-stop Solution: Fleyenda offer full set of pneumatic accessories for optionto improve your working efficiency
Quality Assurance: CE, ISO9000 certification. Strict IPQC & QC to make sure the high-quality actuator and valve
High Adaptability: Large kinds of pneumatic actuators are available
Working Environment: Fit for colder and explosion-proof environment
Cost-effective: Fleyedna offers material optional based on the working conditions to help you cut costs. Long service life, reduce maintenance costs
Product safety and risk reduction in the workplace

ADVANTAGES

Single-acting and Double-acting pneumatic actuator can be optional
High Solids Handling: Fit for abrasive or high solids content media, low blockages risks
Corrosion Resistance: Fleyenda actuator pass 1,000,000 cycles of life test
Low and High-temperature Resistance: -30°C to 300°C (-86°F to 572°F)
Material Selection: Cast Iron, Carbon Steel(WCB), Stainless Steel(CF8, CF8M)
Low maintenance: Fewer moving components mean less maintenance and downtime.
Safety: Avoid using flammable or explosive substances. Useful in dangerous conditions.

PNEUMATIC ACTUATOR FEATURES

Corrosion resistance: After 1,000,000 cycles of life test, the performance is still reliable. Using high-quality material and metal coating treatment, strong corrosion resistance and longer service life.
Larger Size: Longer air cylinder, higher air consumption
Low and High Temperature Resistance: Lower to 30℃/86℉~Up to 180℃/356℉
Certificate Insurance: ISO 5211 and Namur international installation standard, easy to install and maintain.

KNIFE GATE VALVE FEATURES

Size Range: DN15 to DN1000 (1/2″ to 40″)
Body Material: Cast Iron, Carbon Steel(WCB), Stainless Steel(CF8, CF8M)
Connection Type: Flanged Type, Lug Type, Wafer Type
Pressure Rating: 300PSI
Standard: GB/ANSI/JIS/DIN
Special Requirements: High pressure, high temperature, strong corrosion can be customized.

Technical Parameters

Size Range	DN15 to DN1000 (1/2″ to 40″)
Body Material	Cast Iron, Carbon Steel(WCB), Stainless Steel(CF8, CF8M)
Disc Material	WCB、Cast Iron, Stainless Steel(CF8, CF8M)
Stem Material	Stainless Steel (CF8, CF8M)
Sealing Material	PTFE
Connection Type	Flanged Type, Lug Type, Wafer Type (GB/ANSI/JIS/DIN)
Pressure Rating	300PSI
Temperature Of Medium	-30°C to 300°C (-86°F to 572°F)
Optional Accessories	Solenoid Valve, Positioner, Limit Switch, F.R.L., Manual Device
Applicable Medium	Mud, Material, Viscous, Granular Fluid
Applications	Wastewater Treatment, Mining, Pulp & Paper, Chemical Processing, etc

Know About Pneumatic Knife Gate Valve

The pneumatic knife gate valve has the advantages of simple and compact structure, reasonable design, light-weight material, reliable sealing and easy operation. The pneumatic knife gate valve is driven by compressed air. Pneumatic knife gate valve uses pneumatic actuator to control the valve, so as to realize the opening and closing of the valve. It has the advantages of flexibility, small size, smooth passage, small flow resistance, light weight, easy installation and disassembly, etc.

It can work normally under the working pressure of 1.0MPa-2.5MPa and the operating temperature of -29~650°C.The gate of the knife gate valve has a shearing function, which can scrape off the adhesive on the sealing surface and automatically remove the sundries. The stainless steel gate can prevent the seal leakage caused by corrosion.

Fleyenda Actuated Valves Applications
Fleyenda Actuated Valves Applications

Fleyenda Products Package and Shipping

Fleyenda Valve Factory and Production Line

Actuated Valve and Accessories Certificates

Main Outline and Connecting

1.0MPa

ANSI 150LB

Frequently Asked Questions

What is the difference between Normally Open and Normally Closed valves?

As the name suggests, Normally Open valves allow air to pass when they are not energized (or actuated). Normally Closed valves must be actuated to allow air to pass.

What is the life span of your pneumatic actuators?

We have passed 1 million times of product quality test, and obtained the certificate.

Does the air actuated valve have a manual override?

The air actuator does not have a manual override, but a manual override is provided with optional direct mount solenoid valves.

How fast does an air actuated valve operate?

See product specifications. Generally, smaller valves less than 2 inch pipe size, cycle in about one second. Larger valves up to 6 inch pipe, cycle in about 1.5 seconds. A cycle is per 90° rotation