|
Kunkle Models
1 and 2 Brass Safety Valves
ASME Section VIII, Air/Gas or Steam, 'UV' National Board
Certified
Pressure Range:
5 psig to 250 psig
Temperature Range:
-60° F (-51.11° C) to 406° F
(762.8° C)
Features
and Benefits:
* Compact assembly allows minimum space
requirements
*
Precision lapped, metal-to-metal beveled seat provides premium shutoff
*
Adjustable blowdown for precise opening, with minimum preopen or simmer, and exact blowdown control
*
Top or side outlet available
Applications:
*
Air and non-hazardous gas service
*
Air/Gas Compressors - portable or stationary
* Pressure Vessels - including tanks, receivers, intercoolers, aftercoolers
* Steam turbines kettles, other steam-processing equipment
-----------------------------------------------------------------------------------------------------------------------
Kunkle Models
19, 20 and 200H
Non-code
Bronze Liquid Relief Valves
Pressure
Range:
1
psig to 500 psig
Temperature
Range:
-60°
F (-51.11° C) to 406° F (762.8° C)
Features
and Benefits:
*
Inlet and outlet connections integrally cast into body to permit easy inspection and servicing without disconnecting piping
*
Lapped beveled seats for optimum performance
*
Stainless Steel Spring for optimum corrosion resistance
* Optional Flange connections available
Applications:
* Non-code liquid relief
*
Overpressure relief and protection of pumps, tanks, lines and hydraulic systems
*
Pressure regulation
*
Continuous by-pass relief
-----------------------------------------------------------------------------------------------
Kunkle Model
30
ASME Section VIII Air/Gas, 'UV', National Board Certified Safety valves
Pressure
Range:
60
psig to 4000 psig
Temperature Range:
-20° F (-28.89° C) to 300° F (572° C)
Features
and Benefits:
*
Top guided disc provides optimum performance
Applications:
*
Small to medium size, multi-stage, air compressors, intercoolers, aftercoolers, instrument/control air lines and systems
*
Air tanks/receivers and pressurized equipment
-----------------------------------------------------------------------------------------------
Kunkle Models
40R, 40RL
Non-code Steam Service, Sentinel Relief Valves
Pressure Range:
1 psig to 400 psig
Temperature Range:
-60° F (-51.11° C) to 850° F (1562° C)
Features and Benefits:
*
All parts are Stainless Steel
*
Precision lapped beveled seats for optimum performance
*
Pivot between spring and disc corrects misalignment and compensates for spring side thrust
Applications:
*
Sentinel (warning) on steam equipment: intended as audible warning device, not for pressure relief
*
Steam turbines
-----------------------------------------------------------------------------------------------
Kunkle Models 71S, 171, 171P, 171S
Liquid
Relief Valves
Pressure
Range:
1
psig to 400 psig
Temperature Range:
-20° F (-28.89° C) to 550° F (1022° C)
Features
and Benefits:
*
Suitable for back pressure to 50 psig
*
Seats lapped for optimum performance
*
Ball bearing pivot between disc and spring corrects misalignment and compensates for spring side thrust
Applications:
*
Overpressure relief and protection of pumps, tanks, lines and hydraulic systems. Acid, caustic, ammonia and other corrosive
liquids requiring iron, steel or Stainless Steel materials
*
Pressure regulation
*
By-pass relief
*
All 316 Stainless Steel Model 171S suitable for sanitary/edible applications
-----------------------------------------------------------------------------------------------
Kunkle Model
140
Stainless Steel Liquid Safety Relief Valves
Pressure
Range:
10
psig to 300 psig
Temperature
Range:
-60° F (-51.11° C) to 406° F (762.8° C)
Features
and Benefits:
*
Compact design requires minimum installation space
*
Angle lapped seat provides tight shut-off
Applications:
*
A general utility valve of all SS construction, including spring, for liquid
-----------------------------------------------------------------------------------------------
Kunkle Models 215V, 337
ASME Section VIII, Air/Gas Vacuum, 'UV' National
Board Certified Safety Valves
Pressure Range:
1 psig
to 60 psig
Temperature Range:
-20° F (-28.89° C) to 406° F (762.8° C)
Features and Benefits:
* Large nozzle design provides high capacity
* Flat bronze valve seats are lapped for optimum performance
* Warn ring offers easy adjustability for precise opening with minimum pre-open or simmer and exact blowdown control
* Pivot between disc and spring corrects misalignment and compensates for spring side thrust
Applications:
* Protection of low to medium pressure high volume blowers, compressors and pneumatic conveying systems.
* Bulk hauling trailers/equipment.
* Light gauge tanks.
* Protection of high volume vacuum pumps and conveying systems
-----------------------------------------------------------------------------------------------
Kunkle Models 230, 330, 330S, 333S - Relief Valves
ASME Section VIII, Gas, 'UV'
National Board Certified
Pressure Range:
300 psig to 6500
psig
Temperature Range:
-20°
F (-28.89° C) to -185° F (-301° C)
Features and Benefits:
*
Lightweight aluminum construction. Resistant to environmental and internal corrosion
*
Aluminum parts are anodized for corrosion resistance
*
Model 230 is direct spring-loaded design with synthetic disc insert
*
Model 330 series incorporates a differential mechanism which maintains a predetermined seat-contact load
*
The full spring load is never imparted to synthetic disc insert (models 330, 330S, and 333S only)
*
Seat tightness increases to a maximum as inlet pressure approaches the opening pressure
Applications:
*
Multi-stage high pressure compressors, intercoolers and aftercoolers
*
High pressure receivers and storage bottle
*
Thermal expansion relief
-----------------------------------------------------------------------------------------------
Kunkle Models 264, 265, 266, 267, 264P, 265P, 266P, 267P
Non-Code Liquid Relief, ASME Section VIII, Air/Gas
and Steam, National Board Certified
Pressure Range:
4
psig to 3300 psig
Temperature Range:
-320°
F (-195.56° C) to 750° F (1382° C)
Features and Benefits:
* Top guided design offers high capacity with .110 in2 orifice area
* Ball bearing pivot between disc and spring corrects misalignment and compensates for spring side thrust
* Every valve 100% tested/inspected for pressure setting and leakage
* Standard outlet with 1-inch Female NPT
Applications:
* Protection of pumps, compressors, pressure vessels or systems handling corrosive fluids or vapors at high pressure
and/or temperature
* Sentinel (warning) on steam equipment
-----------------------------------------------------------------------------------------------
Kunkle Model 299 - Drip Pan Elbow
Drip Pan Elbow
Temperature Range:
-20°
F (-28.89° C) to 406° F (762.8° C)
Features and Benefits:
*
Provides a means to handle condensate from safety valves used in steam applications
Applications:
*
Install drip pan on outlet/discharge pipe for safety valves in steam service
-----------------------------------------------------------------------------------------------
Kunkle Model 537
ASME Section IV, Low Pressure Hot Water Boilers, 'HV', National Board Certified
Pressure Range:
15 psig to 160 psig
Temperature Range:
-20°
F (-28.89° C) to 250° F (482° C)
Features and Benefits:
*
Extra heavy construction provides long life
*
Top guided disc assembly incorporates resilient seal in seating area
*
An isolating diaphragm protects working parts from corrosion caused by discharged liquid
*
Pivot between disc and spring corrects for misalignment and compensates for spring side thrust
*
These safety relief valves serve the dual purpose of relieving (1) over pressure created by thermal expansion under normal
'on and off' firing conditions and (2) over pressure in the form of water or steam created in over-firing due
to failure of electrical or other controls
Applications:
*
Hot water boiler, heat exchangers and generators
-----------------------------------------------------------------------------------------------
Kunkle Models 541, 542, 548
ASME Section VIII, Brass, Air/Gas, 'UV', National Board
Certified
Pressure Range:
3 psig to 400 psig
Temperature Range:
-60°
F (-51.11° C) to 400° F (752° C)
Features and Benefits:
*
High capacity with small size
*
Every valve is 100% tested/inspected for pressure setting and leakage
*
Factory sealed to prevent tampering or disassembly
Applications:
*
Small to medium size, single and multistage, air compressors, intercoolers, aftercoolers, instrument/control air lines and
systems
*
Air tanks/receivers and pressurized equipment
-----------------------------------------------------------------------------------------------
Kunkle Models 910, 911, 916, 917, 920, 921, 927
ASME Section VIII, Air/Gas/Steam/Liquid, 'UV'
national Board Certified (also available for vacuum service)
Pressure Range:
3 psig to 900 psig
Temperature Range:
-320°
F (-195.56° C) to 800° F (1472° C)
Features and Benefits:
*
Available with soft seats.
*
Threaded cap standard (back pressure tight); maximum back pressure 50 psig [3.4 barg]
*
Hex on valve nozzle provides for easy installation
*
Single control ring offers easy adjustment of blowdown
*
Pivoting disc design offers exceptional seat alignment
*
Guide to nozzle ratio reduces friction
*
Valve bodies are heavy duty castings
*
Full nozzle design for optimum flow performance
*
Threaded side outlet for piped off discharge to eliminate fugitive emissions
Applications:
*
Air/gas compressors, intercoolers, aftercoolers
*
Liquid filled pressure vessels/systems, ASME Section VIII (UV)
*
Pressure vessels - containing gas, air, liquid or steam, including tanks and receivers
*
Vacuum systems including pumps, tanks and equipment.
*
Oil/gas separators
*
Overpressure relief and protection of pumps, tanks, lines and hydraulic systems
*
Bypass relief or pressure regulation
*
All stainless steel Model 911 valves may be suitable for sanitary/edible applications
-----------------------------------------------------------------------------------------------
Kunkle Models 912, 913, 918, 919
ASME Section VIII, Steam/Air/Gas/Liquid, 'UV'
National Board Certified (also available for Vacuum Service)
Pressure Range:
3 psig to 900 psig
Temperature Range:
-320°
F (-195.56° C) to 425° F (797° C)
Features and Benefits:
* Available with soft
seat
*
Threaded cap is standard (back pressure tight)
*
Hex on valve nozzle provides for easy installation
*
Single control ring offers easy adjustability of blowdown
*
Pivoting disc design corrects misalignment and offers exceptional performance
*
Guide to nozzle ratio reduces friction
*
Full nozzle design for optimum flow performance
*
Threaded side outlet for piped off discharge to eliminate fugitive emissions
Applications:
*
Air/gas compressors - intercoolers - aftercoolers
*
Liquid filled pressure vessels/systems - ASME Section VIII (UV)
*
Pressure vessels - containing gas, air, liquid or steam. Including tanks and receivers
*
Vacuum systems including pumps, tanks and equipment
*
Optional materials for low temperature - cryogenic applications
*
Oil/gas separators
*
Overpressure relief and protection of pumps, tanks, lines, and hydraulic systems
*
By-pass relief or pressure regulation
-----------------------------------------------------------------------------------------------
Kunkle Model 930
ASME Section IV 'Steam' Standard, 'HV', National Board
Pressure Range:
15 psig to 15 psig
Temperature Range:
250°
F (121.11° C) to 250° F (482° C)
Features and Benefits:
*
Extra high capacity for industrial, commercial and residential low pressure steam heating boilers
*
Large seat area/guide area ratio, along with disc pivot design ensures optimum valve performance
*
Lapped valve seats for optimum performance
*
Reversible lift lever for 'pull-up' or 'pull-down' manual testing
*
Every valve 100% tested/inspected for pressure setting and leakage
*
All adjustments are factory sealed to prevent tampering or disassembly
Applications:
*
Low pressure steam heating boilers ASME Code Section IV
-----------------------------------------------------------------------------------------------
Kunkle Series 6000 and Models 6933 - 6935
ASME Section I and VIII, Steam, 'V' and 'UV',
ASME Section VIII, Air/Gas 'UV' National Board Certified. Models 6933, 6934, and 6935 are ASME Section IV, 'Steam', 'HV' National
Board Certified
Pressure Range:
3 psig to 300 psig
Temperature Range:
-60°
F (-51.11° C) to 406° F(762.8° C)
Features and Benefits:
*
O-ring seats available for exceptional leak-free performance, reduced maintenance cost, multiple cycles with tight shutoff,
improved seating integrity
*
Wide hex on valve nozzle provides wrenching service clearance for easy installation
*
Dual control rings offer easy adjustability for precise opening with minimum preopen or simmer and exact blowdown control
*
Ball bearing pivot between disc and spring corrects misalignment and compensates for spring side thrust
*
Grooved piston model disc reduces sliding area and friction
Applications:
*
Steam boilers and generators
*
Air/Gas compressors - reciprocating or rotary - portable or stationary, intercoolers and aftercoolers
*
Pressure Vessels - containing steam, air or non-hazardous gas; including tanks, receivers, sterilizers and autoclaves
*
Pressure Reducing Stations - protection of the discharge or low pressure side of system
|
