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Keystone knife gate valve dimensions.
Selection from various materials of construction.
Kgc stainless steel knife gate valves are dezurik s premiere cast knife gate valves they are used as isolation on off valves in the toughest corrosive abrasive liquid slurry or dry material applications.
Keystone knife gate valves figure os1700 notes øa port i.
Features fabrication provides flexibility of design for today s process industries.
Keystone knife gate valves figure 952 dimensions inches bore downstream a rising spindle non rising nom.
Pneumatic and hydraulic actuator sizes are based on differential pressure at.
20 bar 300 psi cwp optional gate provides 31 bar 450 psi cwp kgf hp.
Dimension per b16 34 appendix a d face to face dimensions per mss sp135 short pattern.
Notes dimension d the face to face dimension.
Keystone valves come in a variety of formats such as.
Round square or rectangular ported.
Mass manual lbs valve size nps b closed c open c1 c d e øf cv at full open note.
Cv 1 155 kv dimensions are nominal.
Valves are designed and built to your exact specifications.
Manufactured by pentair and with a tradition of over 70 years keystone valves have a good reputation as being high quality while maintaining lower.
316 s s valve body construction for superior corrosion resistance.
Lugged style uni directional knife gate valves.
The clarkson kgf and kgf hp slurry knife gate valves provide proven slurry valve technology in higher pressures features high pressure designs for the most challenging applications.
Kgc cast stainless steel knife gate valves.
High flow rates with low pressure drops.
Dn 750 nps 30 is with bevel gear operator.
Cv the volume of water in us gpm that will pass through a valve with a differential pressure of 1 psi at 60 f.
High quality gate finish for optimum sealing.
Keystone knife gate valves figure 952 pressure temperature graph pressure temperature ratings rtfe seated 1000 kpa 10 bar 150 psi at 20 c 68 f 770 kpa 7 7 bar 110 psi at 150 c 300 f.
G the maximum valve width clearance dimension for installation.
Nps 2 8 valve illustrated.
Integral cast in gate wedges minimize flow obstructions.
Standard and custom fabricated knife gates available in any weldable alloy and in many configurations.
Number of lugs is dependent upon flange drilling.
One piece integral cast body chest and lugs.
Other special materials.
Dezurik manufactures a wide variety of both cast and fabricated knife gate valves including the following styles.
Keystone figure pcs17 knife gate valves dimensions mm inches valve size dn nps bore a asme 150 b rising spindle c2 d e øf g mass kg lbs kv.
Keystone knife gate valves figure 952 dimensions mm inches valve size dn nps bore.
Also not to be forgotten are the actuators and controls.
With a tradition of more than 70 years keystone built its reputation on providing industrial process butterfly valves known for their reliability long service life and reduced operating costs.
