KUNKLE : Safety & Relief Valve
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วาล์วนิรภัย (Safety & Relief Valves) จาก U.S.A. สำหรับ :
หม้อน้ำอุตสาหกรรม/ถังและท่อความดันสูง (Power Boilers, High Pressure Sream/Air/Gas/liquid Services, Pressure Vessels)
ระบบน้ำ/ ปั๊ม / ไฮดรอลิค / ระบบดับเพลิง(Water / Pump / Hydraulic system, Fire Pump)
ไอน้ำความดันต่ำ / สตีม / ลม / ก๊าซ / สูญญากาศ (Low Pressure Steam / air /Gas / Vacuum Services)
ASME Section I & VIII - Safety Valves
วาล์วนิรภัยสำหรับหม้อน้ำ(Steam Boiler)/ถังความดัน/ระบบท่อแรงดันสูง
Section I & VIII Safety Valve for Power Boilers & Pressure Vessels


KUNKLE Model 6000
Safety Valve

    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.

KUNKLE Model 6000    

ASME Section I and VIII, Steam, "V" and "UV"
ASME Section VIII, Air/Gas "UV" National Board certified
ASME Section IV, Steam "HV" National Board Certified

รายละเอียดรุ่น
Model 6010: Side Outlet, Full Nozzle, Bronze/brass trim. Available with O-ring seats. For exceptional leak-free.
Model 6021:เหมืือนกับรุ่น 6010 with Teflon® (PFA) disc insert. For exceptional leak-free (use on steam only).
Model 6030: เหมืือนกับรุ่น 6010 ยกเว้น Stainless Steel (SS) trim (nozzle and disc). Available with O-ring seats for exceptional leak-free performance
Model 6182:Top outlet. Full nozzle design, bronze/brass trim. O-ring seat available for exceptional leak-free
Model 6121: เหมืือนกับรุ่น 6182 with Teflon® (PFA) disc insert. For exceptional leak-free (use on steam only).
Model 6130: เหมืือนกับรุ่น 6182 ยกเว้น Stainless Steel (SS) trim (nozzle and disc). Available with O-ring seats for exceptional leak-free performance

ขนาด: 1/2" x 3/4" ถึง 2" x 3" เกลียว

Pressure and Temperature Limits
Models 6010, 6021, 6182
Steam Service
 3 to 250 psig [0.2 to 17.2 barg]
-60° to 406°F [-51° to 208°C]
Air/Gas Service
3 to 300 psig [0.2 to 20.7 barg]
-60° to 406°F [-51° to 208°C]
Models 6030, 6130
Steam and Air/Gas Service
3 to 300 psig [0.2 to 20.7 barg]
-60° to 425°F [-51° to 218°C]


KUNKLE Model 910
Safety Relief Valve

    Applications
  • Air/gas compressors, intercoolers, aftercoolers.
  • Liquid filled pressure vessels/systems, ASME Section VIII (UV)
  • Vacuum systems including pumps, tanks and equipment.
  • Pressure vessels - containing gas, air, liquid or steam, including tanks and receivers.
  • Oil/gas separators.
  • Overpressure relief and protection of pumps, tanks, lines and hydraulic systems.
  • Bypass relief or pressure regulation.
  • All SS Model 911 may be suitable for sanitary / edible applications.
  • Process and industrial corrosive applications

KUNKLE Model 900    

Model 910,911,916,917 - ASME Section VIII Air/Gas/Steam/Liquid, "UV" National Board certified

Model 920,921,927 - ASME Section I
Special use / application, "V" National Board certified

รายละเอียดรุ่น
Model 910: Carbon Steel (CS) body and bonnet, Stainless Steel (SS) trim
Model 911: All Stainless Steel (SS) construction
Model 916: เหมือนกับรุ่น 910 resillient seat/seals. Superior "leak-free" performance
Model 917: เหมือนกับรุ่น 911 resillient seat/seals. Superior "leak-free" performance
Model 920: Steel body and bonnet with screwed cap and SS Spring for organic fluid vaporizers (ASME Section I - "V" Special use or application)
Model 921: Steel body and bonnet with plain lift lever and SS Spring for organic fluid vaporizers (ASME Section I - "V" Special use or application)
Model 927: Steel body and bonnet with packed lift lever and SS Spring for high Temperature/pressure hot water boilers (ASME Section I - "V" Special use or application)

ขนาด: 1" x 1" ถึง 2-1/2" x 3" มีทั้งเกลียว และ หน้าแปลน

Set Pressure: 3 psi to 1400 psi (0.2 bar to 96.5 bar)
Vacuum: 6" HG (inch of mercury) to 29" HG (200 mbar to 1000 mbar)

Temperature Limits
Model 910:
-20°/800°F [-28.9°/427°C]
Model 911:
-320°/800°F [-195°/427°C]
Models 916 and 917:
Temperatures limited by Elastomer seat material.


KUNKLE Model 912
Safety Relief Valve

    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, tanksand 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 900  

Models 912, 913, 918, 919 ASME Section VIII,
Air/Steam/Gas/Liquid, ‘UV’ National Board Certified

รายละเอียดรุ่น
Model 912: Full nozzle design. SS warn ring and disc with brass/bronze base. Bronze/ brass body and bonnet.
Model 913: Full nozzle design. Bronze/brass body and bonnet. 316 SS trim (base, disc and disc holder).
Model 918: Same as Model 912 except resilient seat/seal. Superior ‘leak-free’ performance.
Model 919: Same as Model 913 except resilient seat/seal. Superior ‘leak-free’ performance. Bronze body and bonnet.316 SS trim (base, disc and disc holder).

ขนาด: 1/2" x 3/4" ถึง 2" x 3" เกลียว

Pressure and Temperature Limits
Models 912, 918: – Steam
3 to 250 psig [-0.2 to 17 barg]
-320° to 406°F [-195° to 208&d;C]
Models 913, 919: – Steam
3 to 300 psig [-0.2 to 17 barg]
-320° to 425°F [-195° to 219°C]
Models 912, 918: – Air/Gas/Liquid
3 to 300 psig [-0.2 to 21 barg]
-320° to 406°F [-195° to 208°C]
Models 913, 919: – Air/Gas/Liquid
3 to 900 psig [-0.2 to 62 barg]
-320° to 425°F [-195° to 219°C]
Vacuum – 6- through 29-inch HG
[200 through 1000 mbarg] – 300°F [149°C]
Maximum back pressure 50 psig [3 barg] -
threaded cap and packed lever


KUNKLE Model 264
Safety Relief Valve
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 Models 264, 265, 266, 267, 264P, 265P, 266P, 267P  

Non-Code Liquid Relief,
ASME Section VIII, Air/Gas and Steam,
National Board Certified, Safety and Relief Valves

รายละเอียดรุ่น
Model 264: CS housing with 316 SS trim (nozzle and disc), SS spring. Pressure-tight cap.
Model 265: Same as Model 264 except high-temperature alloy spring (temperatures to 750°F [400°C]).
Model 266: Same as Model 264 except all 316 SS materials.
Model 267: Same as Model 266 except high-temperature alloy spring (temperatures to 750°F [399°C]).
Model 264P: Same as Model 264 with pressure-tight packed lift lever.
Model 265P: Same as Model 265 with pressure-tight packed lift lever.
Model 266P: Same as Model 266 with pressure-tight packed lift lever.
Model 267P: Same as Model 267 with pressure-tight packed lift lever.

ขนาด: 1/2", 3/4", 1" เกลียว

Pressure and Temperature Limits
Model 264:
4 to 3300 psig [0.28 to 227 barg]
-20° to 550°F [-29° to 288°C]
Model 266:
4 to 3300 psig [0.28 to 227 barg]
-320° to 550°F [-195° to 288°C]
Model 265:
4 to 3300 psig [0.28 to 227 barg]
-20° to 750°F [-29° to 399°C]
Model 267:
4 to 3300 psig [0.28 to 227 barg]
-320° to 750°F [-195° to 316°C]


KUNKLE Model 300, 600
Safety Valve

    Applications
  • Steam Boilers and Generators.
  • Pressure Reducing Stations.
  • Air/Gas Compressors - reciprocating or rotary.
  • Pressure Vessels - including tanks, receivers, intercoolers, oil/gas separators, lines.

KUNKLE Model 300,600

ASME Sections I Steam, and ASME Section VIII Air/Gas/Steam

รายละเอียดรุ่น

Model 300: Cast steel, exposed spring, full nozzle with SS trim. ANSI 300# inlet flange and 150# outlet flange.
Model 600: Cast steel, exposed spring, full nozzle with SS trim. ANSI 600# inlet flange and 150# outlet flange.

ขนาด: 1-1/4" x 1-1/2" ถึง 6" x 8" หน้าแปลน ANSI
Inlet flanges ANSI B16.5 300# (Model300 only),
600# (Model 600 only).
Outlet flanges ANSI B16.5-150#.

Pressure and Temperature Limits
Model 300:
15 to 410 psig @ 800°F
505 psig @ 750°F
-20°F minimum temperature
Model 600:
15 to 825 psig @ 800°F
1000 psig @ 750°F
-20°F minimum temperature


KUNKLE Model 6252
Safety Valve

    Applications
  • Steam Boilers and Generators.
  • Pressure Reducing Stations.
  • Air/Gas Compressors - reciprocating or rotary.
  • Pressure Vessels - including tanks, receivers, intercoolers, oil/gas separators, lines.

KUNKLE Models 6252 and 6254
   

ASME Sections I Steam, and ASME Section VIII Air/Steam/Gas “UV” National Board Certified.

Model 6254 ASME Section IV “HV,” National Board Certified. PED Certified for Non-Hazardous Gas.

รายละเอียดรุ่น

Model 6252: Cast iron, enclosed spring, SS trim.
Model 6254: Same as model 6252 except certified for ASME Code Section IV - Low pressure steam heating boilers. Set 15 psig [1.0 barg] only. J through P orifice only.

ขนาด: 1-1/4" x 2-1/2" ถึง 6" x 8" เกลียว และ หน้าแปลน

Pressure and Temperature Limits
Model 6252:
10 to 250 psig [0.7 to 17.2 barg]
-20° to 406°F [-28° to 208°C]

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Liquid Service - Water / Pump / Hydraulic system / Fire Pump (UL/FM)


KUNKLE Model 20
Safety Relief Valve
    Applications
  • Non-code liquid relief.
  • Overpressure relief and protection of pumps, tanks, lines and hydraulic systems.
  • Pressure regulation.
  • Continuous by-pass relief

KUNKLE Models 19, 20 and 200

 รายละเอียดรุ่น

Model 19: All bronze, equipped with handwheel
Model 20: All bronze, with pressure-tight cap.
Model 200A: Special non-chattering design. Recommended for light oils and continuous by-pass or pressure regulation. UL842 listed for light oil service. Available 3/4" to 1-1/2" FNPT only.
Model 200H: Same as model 20. UL842 listed for use with fuel oils. Available 3/4" to 2" sizes.

ขนาด: 1/2" ถึง 3" เกลียว NPT,
หน้าแปลน ANSI 150/300

Pressure and Temperature Limits
Model 19, 20:
1 to 300 psig, -60°F to 406°F
Model 200A, 200H:
1 to 200 psig, -60°F to 406°F

KUNKLE Model 171
Safety Relief Valve

    Applications
  • Overpressure relief and protection of pumps, tanks, lines and hydraulic systems. Acid, caustic, ammonia and other corrosive liquids requiring iron, steel or SS materials.
  • Pressure regulation.
  • By-pass relief.
  • Model 171S is all 316 SS potentially suitable for sanitary applications depending on requirements.

KUNKLE Models 71S and 171

 รายละเอียดรุ่น

Model 71S: Cast iron body with SS seat and disc. Pressure-tight hood.
Model 171: Carbon Steel (CS) with SS seat and disc. Pressure-tight hood.
Model 171P: Same as model 171 with packed lift lever
Model 171S: All 316 SS construction including spring. Available with pressure-tight hood or packed lift lever

ขนาด: 1/2" ถึง 2" เกลียว NPT,

Pressure and Temperature Limits
Model 71S:
1 to 250 psig, -20°F to 406°F
Model 171, 171P, 171S:
1 to 400 psig, -20°F to 550°F

KUNKLE Model 91
Safety Relief Valve

KUNKLE Model 91

 รายละเอียดรุ่น

Model 91: Bronze trim, with pressuretight cap. Suitable for maximum back pressure of 60 psig. Not field adjustable

ขนาด: 1-1/2" to 6" [40 to 150 mm]

Pressure/Temperature Limits:
400 psig [27.6 barg]/406°F [208°C]

Applications:
Overpressure relief and protection of pumps, tanks, lines and hydraulic systems.

Pressure regulation.

Suitable for installations where back pressures to 60 psig [4.14 barg] are present.



KUNKLE Model 218, 228
Safety Relief Valve

KUNKLE Models 218 and 228

 รายละเอียดรุ่น

Model 218: Bronze trim, UL and FM approved for fire pump installations. Special design offers minimum set pressure of 60 psig. Easily adjustable with handwheel to 200 psig (175 psig with optional 125# inlet flange).

Model 218: Bronze trim, with pressuretight cap. UL and FM approved for fire pump installations. Suitable for maximum back pressure of 60 psig.

ขนาด: 3", 4" and 6" [80, 100 and 150 mm]

Pressure/Temperature Limits:
Adjustable 60/200 psig [4.14/13.8 barg]/406°F [208°C]

Applications:
Fire Pump Service, UL and FM approved.

218 standard with handwheel

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Low Pressure Steam / air / Gas / Vacuum Services




KUNKLE Model 930
Low Pressure Steam Safety Valve

KUNKLE Models 930
Low Pressure Steam Safety Valve

 Model 930 : 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 disc 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.

Specifications:

Sizes: 2", 21/2" and 3" [50, 65 and 80 mm]

Pressure/Temperature Limits:
15 psig [1.03 barg]/250°F [122°C]

Applications:
Low pressure steam heating boilers ASME Code Section IV, 15# set pressure.


KUNKLE Model 337
Air/Gas Safety Valve

KUNKLE Models 337
Air/Gas Safety Valve


 Model 337 : High capacity full nozzle design.
Bronze nozzle, disc and guide with cast iron housing.
Flat bronze valve seats are lapped for optimum performance.
Warn ring offers easy adjustability for precise opening and minimum pre-open or simmer and exact blow-down control.
Pivot between disc and spring corrects misalignment and compensates for spring side thrust.
Reversible lift lever for “pull-up” or “pull-down” manual testing.
Optional SS trim available.

Specifications:

Sizes: 2", 21/2" and 3" [50, 65 and 80 mm]

Pressure/Temperature Limits:
60 psig [4.14 barg]/406°F [208°C]

    Applications:
  • Protection of low-to-medium pressure, high volume blowers, compressors and pneumatic conveying systems.
  • Bulk hauling trailers/equipment.


KUNKLE Model 215V
Vacuum Relief Valve

KUNKLE Model 215V
Vacuum Relief Valve


 Model 215V : High capacity full nozzle design.
Bronze nozzle, disc and guide with cast iron housing.
Flat bronze valve seats are lapped for optimum performance.
Warn ring offers easy adjustability for precise opening and minimum pre-open or simmer and exact blowdown control.
Pivot between disc and spring corrects misalignment and compensates for spring side thrust.

Specifications:

Sizes: 2", 21/2" and 3" [50, 65 and 80 mm]
Vacuum Limits:
22" Hg [0.759 Kg cm2]/406°F [208°C]

    Applications:
  • Bulk hauling trailers/equipment.
  • Protection of high volume vacuum pumps and conveying systems.
    

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