Knife Valves Home
Buy On Line
Handwheel
Rising
Handwheel Non
Rising
Air (Pneumatic)
Electric
Lever
Chainwheel
Accessories
Materials
ATEX |
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 |
|
|
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?
Handwheel operated knife valves from a
UK slide valve
expert. |