Kunkle








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For additional information or to request specification sheets, please contact us by calling 800.500.8889 or click here.
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About Product
Kunkle Valves is a leading manufacturer of quality safety and relief valve products for industrial and commercial applications. Kunkle products are available for ASME Section I, Section IV and Section VIII services with relief capacities certified by the National Board.
Bronze Relief Valve for Liquid Service – Model 20
Bronze Relief Valve for Liquid Service – Model 20
- Extra heavy, rugged construction.
- Both inlet and outlet connections are cast integral with body to permit easy inspection and servicing without disconnecting piping.
- Seats lapped for optimum performance.
- Spherical pivot between disc and spring corrects misalignment and compensates for spring side thrust
- For safety valves with flanged outlets – 2″ to 4″ – use companion flange, short nipple and drip pan elbow, all same size as valve outlet.
- 6″ and 8″ elbows have integral 125# ANSI B16. 1 Flange.
- Important – Length of discharge piping must be kept to a minimum.
- Extra heavy construction provides long life.
- Top guided disc assembly incorporates resilient seal in seating area.
- Working parts are protected from corrosion by discharged liquid by an isolation diaphragm.
- Pivot between disc assembly and stem corrects for misalignment and compensates for spring side thrust.
- Heavy duty lift lever.
- Valve housing is heavy duty cast steel, stainless steel or bronze.
- Standard spring material is stainless steel suitable for temperatures to 550 degrees F.
- High temperature alloy spring good to 800 degrees F.
- Hex on valve nozzle provides for easy installation.
- Single control ring offers easy adjustability of blowdown.
- Pivoting disc design offers exceptional seat alignment.
- Seats lapped to optical flatness.
- Guide-to-nozzle ration reduces friction.
- Extra high capacity for industrial, commercial and residential low pressure, steam heating boilers.
- Cast iron with bronze nozzle, disc and guide.
- Large seat area/guide area ratio, along with pivot design insures top valve performance.
- Flat bronze valve seats are lapped for optimum performance.
- Reversible lift lever for “pull-up” or “pull-down” manual testing.
- Valve housing is heavy duty casting.
- Wide hex on valve body provides clearance for easy installation.
- Seats lapped to optical flatness.
- Dual control rings offer easy adjustability for precise opening with minimum pre-open or simmer and exact blowdown control.
- Ball bearing pivot between disc and spring corrects misalignment and compensates for spring side thrust.
- Grooved piston type disc reduces sliding area and friction.
- Heavy duty lift lever assembly.
- Model 6010 provided with optional resilient O-ring seat for superior leak-free perfomance.
- Model 6021 offer Teflon (PFA) disc insert for exceptional leak-free (use on steam only).
- Heavy duty construction of high quality cast iron with stainless steel semi-nozzle trim.
- Bolted bonnet design for easy maintenance.
- Seats lapped to optical flatness.
- Dual control rings offer easy adjustability for precision opening with minimum pre-open or simmer and exact blowdown control.
- Heavy duty lift lever assembly.
- 6252 inventory
- Ready to ship or be assembled and shipped
- Over $300K worth of inventory on hand
TRIVACO
Toll Free: 800.500.8889
Local Call: 859.525.9890
Fax Number: 859.525.9891
Email: [email protected]
Panel Shop Sales Email: [email protected]
Local Call: 859.525.9890
Fax Number: 859.525.9891
Email: [email protected]
Panel Shop Sales Email: [email protected]
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Please note: Due to the terms of contract agreements with certain manufacturers, not all products are available in all geographic areas or markets. For additional information on any of TRIVACO’s products or services please contact your local representative or call 800.500.8889.