Home | Knife Valves | Butterfly Valves | Check Valves | Expansion Joints | Y Type Strainers | Contact Us

 

Knife Gate Valves

Knife Valves Home

 

Buy On Line

 

Handwheel Rising

Handwheel Non Rising

Air (Pneumatic)

Electric

Lever

Chainwheel

Accessories

Materials

ATEX

Tecofi » Knife Valves » Handwheel Rising - DN 50 to DN 1200


These are now available to buy on line.
Click Here to access our shop


Handwheel Knife Valves are used primarily where the valve will be operated infrequently and are generally either fully open or fully closed. 

The simplest (and lowest cost) Handwheel Knife Gate Valves have a rising spindle handwheel actuator.
A threaded spindle is bolted to the top of the gate and runs in a threaded bush at the centre of the handwheel.
Turn the handwheel anti-clockwise and the spindle is screwed up through the handwheel pulling the gate up to open the valve.
Turn the handwheel clockwise and the spindle and gate are forced back down, closing the valve.
The handwheel itself does not move up & down.

Our VG Handwheel Knife Valves are produced with a stainless steel spindle, solid cast iron handwheel, bronze bush and a thick plated steel support plate.  A solid design for years of trouble free operation.
In order to protect the spindle they also have a cover tube.
(Unusually this range is also available with Non Rising Actuator too.)

The handwheel operated Knife Gate range is available ATEX Certified for explosive atmospheres. For more information please visit our ATEX page: ATEX

 

Ductile Iron valve has epoxy coated body

Ductile Iron Plate Valve Rising Handwheel Stainless Plate Valve Rising Handwheel

Stainless valve has self colour body

The whole range of seat materials and accessories suits both Ductile Iron bodied and Stainless bodied Handwheel Plate Valves.

 

Rising Handwheel Knife Valve Sizes

The VG Handwheel Slide Valves with Rising Spindle are available in the following sizes in both Ductile Iron Body and Stainless Body:
DN 50, DN 65, DN 80, DN 100, DN 125, DN 150, DN 200, DN 250, DN 300, DN 350, DN 400, DN 450, DN 500, DN 600, DN 700, DN 800, DN 900, DN 1000, DN 1200.
Or, in Imperial: 
2 inch, 2 1/2 Inch, 3 Inch, 4 Inch, 5 Inch, 6 Inch, 8 Inch, 10 Inch, 12 Inch, 14 Inch, 16 Inch, 18 Inch, 20 Inch, 24 Inch, 28 Inch, 32 Inch, 36 Inch, 40 Inch, 48 Inch.

 

Download datasheets here

Ductile Iron Handwheel Knife Gate Valve Rising
Stainless Handwheel Knife Gate Valve Rising

 

Need more information?

Email us here
Or go to our Contact Page

 

Handwheel operated knife valves from a UK slide valve expert.

Home | Knife Valves | Butterfly Valves | Check Valves | Expansion Joints | Y Type Strainers | Contact Us

Copyright © 2024 S & P Spanarc Ltd