[ultimate_heading main_heading=”Principals” main_heading_color=”#ffffff” sub_heading_color=”#ffffff” main_heading_font_size=”desktop:50px;” sub_heading_font_size=”desktop:16px;” main_heading_font_family=”font_family:Montserrat|font_call:Montserrat|variant:700″ main_heading_style=”font-weight:700;” main_heading_margin=”margin-bottom:10px;” sub_heading_margin=”margin-top:20px;” sub_heading_line_height=”desktop:27px;”][/ultimate_heading]
[ultimate_heading main_heading=”True-Tech Valve” main_heading_color=”#292525″ alignment=”left” main_heading_font_size=”desktop:30px;” sub_heading_font_size=”desktop:16px;” main_heading_font_family=”font_family:Montserrat|font_call:Montserrat|variant:700″ main_heading_style=”font-weight:700;” main_heading_margin=”margin-bottom:10px;”][/ultimate_heading][ultimate_spacer height=”15″]

Tru-Tech Diaphragm Valves are available in Straight Through (On-Off) and Enhanced Weir (Throttling) design. Both these designs are available in MSS SP-88 (long-body) form factor, which is interchangeable with other diaphragm valves, as well as ANSI B16.10 (short-body) which makes it interchangeable with most solid wedge, double disc, and resilient wedge gate valves as well as short pattern plug and ball valves. Diaphragm valves are ideal for corrosive, abrasive, suspended solids, slurries and clean service applications.

[ultimate_heading main_heading=”Products” main_heading_color=”#292525″ main_heading_font_size=”desktop:30px;” sub_heading_font_size=”desktop:16px;” main_heading_font_family=”font_family:Montserrat|font_call:Montserrat|variant:700″ main_heading_style=”font-weight:700;” main_heading_margin=”margin-bottom:10px;”][/ultimate_heading]
[bsf-info-box icon_size=”32″ title=”Tru-flow (Short-body) Straight Through Diaphragm Valve:” read_more=”more” link=”url:http%3A%2F%2Fwww.trutechvalve.com%2Fdiaphragm-pinch-valves%2Fstraight-through-diaphragm-valve-tru-flow%2F||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Available in Screwed (1/2” to 3”) and Flanged (1/2” to 6”) sizes.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Maxi-flow (Long-body) Straight Through Diaphragm Valve:” read_more=”more” link=”url:http%3A%2F%2Fwww.trutechvalve.com%2Fdiaphragm-pinch-valves%2Fstraight-thru-maxi-flow-diaphragm-valve%2F||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Available in Flanged (1/2” to 6”) sizes.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Tru-trol (Short-body) Straight Through Diaphragm Valve:” read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Available in Screwed (1/2” to 3”) and Flanged (1/2” to 10”) sizes.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Maxi-trol (Long-body) Straight Through Diaphragm Valve:” read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Available in Flanged (1/2” to 10”) sizes.[/bsf-info-box]
[ultimate_heading main_heading=”Advantages” main_heading_color=”#292525″ alignment=”left” main_heading_font_size=”desktop:30px;” sub_heading_font_size=”desktop:16px;” main_heading_font_family=”font_family:Montserrat|font_call:Montserrat|variant:700″ main_heading_style=”font-weight:700;” main_heading_margin=”margin-bottom:10px;”][/ultimate_heading][ultimate_spacer height=”15″]
  • Designed for higher operating pressures than the competition (125 to 200 PSIG)
  • Ductile Iron construction, as opposed to cast iron, reduces damage from wear and tear and improves long-term reliability.
  • Tru-Tech Valve body and Duo-Flex diaphragm are designed to provide streamlined laminar flow profiles of a Venturi with minimal change in incremental cross sectional area, resulting in minimum pressure drop
  • Unique body design results in shorter stroke, reducing diaphragm stress and providing longer life
  • By design, Tru-Tech Valves deliver zero fugitive emissions. Additionally, sealed bonnet is also available as an option
  • The Duo-Flex diaphragm can easily be replaced in line. The straight through design also facilitates the use of brushes or rods to clean the valve.
  • Double-studded diaphragm, v/s single-studded, deliver better seal and longer life
  • Standard TGIC Polyester powder coating
  • Standard Rising Stem, Travel Stop Nut, and Stem Cover for Manual Valves
  • Standard Adjustable Travel Stops on all Pneumatic Actuated Valves
  • Standard Adjustable Closing Stops on all Pneumatic Operated Valves
  • Wide range of valve body materials, coatings/linings and diaphragm material (See link below for full listing)
[ultimate_heading main_heading=”Actuators” main_heading_color=”#292525″ alignment=”left” main_heading_font_size=”desktop:30px;” sub_heading_font_size=”desktop:16px;” main_heading_font_family=”font_family:Montserrat|font_call:Montserrat|variant:700″ main_heading_style=”font-weight:700;” main_heading_margin=”margin-bottom:10px;”][/ultimate_heading][ultimate_spacer height=”15″]

Pneumatic:

  • Double Acting, (Air to Open, Air to Close)
  • Air to Close, Spring to Open
  • Air to Open, Spring to Close

Electric and Hydraulic available upon request:

Details

[ultimate_spacer height=”15″][ultimate_heading main_heading=”Accessories” main_heading_color=”#292525″ alignment=”left” main_heading_font_size=”desktop:30px;” sub_heading_font_size=”desktop:16px;” main_heading_font_family=”font_family:Montserrat|font_call:Montserrat|variant:700″ main_heading_style=”font-weight:700;” main_heading_margin=”margin-bottom:10px;”][/ultimate_heading][ultimate_spacer height=”15″]
  • Limit Switches
  • Proximity Switches
  • Solenoid Valves
  • Filter / Regulators Details
[ultimate_heading main_heading=”Kunkle Valve” main_heading_color=”#292525″ main_heading_font_size=”desktop:30px;” sub_heading_font_size=”desktop:16px;” main_heading_font_family=”font_family:Montserrat|font_call:Montserrat|variant:700″ main_heading_style=”font-weight:700;” main_heading_margin=”margin-bottom:10px;”][/ultimate_heading][ultimate_spacer height=”15″]

Kunkle Valves is a leading manufacturer of quality safety and relief valve products for industrial and commercial applications, including steam, air, liquid (including cryogenics) and non-hazardous gases.Kunkle relief valves are available for ASME Section I, Section IV and Section VIII services with relief capacities certified by the National Board. In addition, Kunkle offers a range of non-code products and each valve, both code and non-code is set, tested, and retested to the customer’s specifications and then sealed at the factory to prevent tampering. Flotech is a Kunkle valve distributor.

Kunkle safety and relief valve products range in size from 1/4-inch NPT through 6-inch flange and are suitable for services ranging from cryogenic to 850°F at set pressures ranging from vacuum to 6,500 psig. They are available in a wide range of materials including Brass, Bronze, Carbon Steel, Stainless Steel, Cast Iron, and Aluminum.BSP threads are available on most sizes. Kunkle Test Reports and Certificates of Compliance are available upon request.

[ultimate_heading main_heading=”Products” main_heading_color=”#292525″ main_heading_font_size=”desktop:30px;” sub_heading_font_size=”desktop:16px;” main_heading_font_family=”font_family:Montserrat|font_call:Montserrat|variant:700″ main_heading_style=”font-weight:700;” main_heading_margin=”margin-bottom:10px;”][/ultimate_heading]
[bsf-info-box icon_size=”32″ title=”Model 6252 and 6254″ read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Steam Boilers and Generators. Pressure Reducing Stations. Air/Gas Compressors – reciprocating or rotary.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Cast Iron Liquid Relief Valves Model 91, 218, 228″ read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Fire Pump Service; Overpressure relief and protection of pumps, tanks, lines and hydraulic systems; Pressure regulation.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Relief Valve Model 900: 910, 911, 917, 920,921,927″ read_more=”more” link=”url:http%3A%2F%2Fwww.trutechvalve.com%2Fdiaphragm-pinch-valves%2Fstraight-through-diaphragm-valve-tru-flow%2F||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Air/gas compressors, intercoolers, aftercoolers. Liquid filled pressure vessels/systems, ASME Section VIII (UV).[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Liquid Relief Valve Model 19 and 20″ read_more=”more” link=”url:http%3A%2F%2Fwww.trutechvalve.com%2Fdiaphragm-pinch-valves%2Fstraight-through-diaphragm-valve-tru-flow%2F||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Overpressure relief and protection of pumps, tanks, lines and hydraulic systems; pressure regulation and continuous by-pass relief.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Safety Relief Valve Series 6000″ read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Steam Boilers and Generators. Air/Gas Compressors – reciprocating or rotary – portable or stationary, intercoolers and aftercoolers.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Bailey 746 Safety Relief Valve” read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for the protection of vessels, pipelines and equipment using hot or cold water; air; process or corrosive liquids and for clean steam and gases in hygienic environments.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Bailey 766 Safety Relief Valve” read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: ideally suited to applications on steam boilers and pipelines where blowdown tolerances are critical.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Bailey 480/485/490 Relief Valve” read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Ideally suited for positive displacement pumps, for relief or bypass duties[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Model 338 Blower Relief Valve” read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for the protection of low to medium pressure, high volume blowers and for use on bulk hauling trailers and equipment.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Models 71S, 171, 171P and 171S Safety Relief Valves” read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Ideally suited to applications on steam boilers and pipelines where blowdown tolerances are critical.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Models 541/542/548 Safety Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-2%2F%23kunkle-models-541%2F542%2F548-safety-valves||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for use on small to medium size single and multi-stage air compressors, intercoolers, aftercoolers, instrument/control air lines and systems. Also for air tanks/receivers and pressurized equipment.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Model 716 Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves%2F%23kunkle-bailey-716-safety-relief-valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: the 716 is certified to BS6759 pt 1, 2, 3 and is suitable for the protection of vessels, pipelines and equipment using hot or cold water; air; process or corrosive liquids; cold and fine gases and for clean steam and gases in hygienic environments.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Models 40R/40RL Safety Relief Valves” read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Ideally suited to applications on steam boilers and pipelines where blowdown tolerances are critical.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Models 230/330/330S/333S Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-2%2F%23kunkle-models-230%2F330%2F330s%2F333s-relief-valves||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: suitable for use on multi- stage high pressure compressors, intercoolers and aftercoolers; on high pressure receivers and storage bottles, for thermal expansion relief and on breathing air pack and SCUBA recharge compressors.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Bailey Type 776 Safety Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-1%2F%23kunkle-bailey-776-cryogenic-safety-valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for the protection of pipework, tanks and equipment containing cryogenic, cold and fine gases.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Models 264/265/266/267 Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-2%2F%23kunkle-models-264%2F265%2F266%2F267-safety-and-relief-valves||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for the protection of pumps, compressors, pressure vessels or systems handling corrosive fluids or vapors at high pressure and/or temperature. Also for sentinel (warning) services on steam equipment.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Bailey Type G-4 Pilot Operated Reducing Valve” read_more=”more” link=”url:%23||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for extremely accurate levels of pressure regulation for steam, air and industrial gas applications.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Models 215V/337 Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-2%2F%23kunkle-models-215v%2F337-vacuum-relief-and-safety-valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for extremely accurate levels of pressure regulation for steam, air and industrial gas applications.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Bailey 716T Safety Relief Valve” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves%2F%23kunkle-bailey-716t-pressure-and-temperature-safety-relief-valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for hot water system protection, protecting unvented hot water systems against both excess pressure and excess temperature.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Models 1 and 2 Safety Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-1%2F%23kunkle-models-1-and-2-safety-valves||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for air and non-hazardous gas services including portable or stationary air/gas compressors; pressure vessels including tanks, receivers, intercoolers, aftercoolers and on steam turbines, kettles and other steam-processing equipment.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Model 140 Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-1%2F%23kunkle-model-140-liquid-relief-valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: General utility valve of all stainless steel construction, including spring, for non-code liquid applications.[/bsf-info-box]
Models 189/363/389 Safety Relief Valves
[bsf-info-box icon_size=”32″ title=”Models 189/363/389 Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-1%2F%23kunkle-models-189%2F363%2F389-safety-valves||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: suitable for cryogenic and liquefied air, oxygen and gas services on multi-stage air and gas compressors, intercoolers, aftercoolers and receivers. also for thermal expansion relief and/or full rated capacity discharge and air, gas and liquefied gas lines and systems.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Models 300/600 Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-2%2F%23kunkle-models-300-and-600-safety-valves||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for use on steam boilers and generators, pressure reducing stations, reciprocating or rotary air/gas compressors and for pressure vessels including tanks, receivers, intercoolers, oil/gas separators and lines.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Model 930 Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-1%2F%23kunkle-model-930-safety-valves||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for use on low pressure steam heating boilers to ASME code section IV at 15 psig set pressure.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Bailey Model 756 Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves%2F%23kunkle-bailey-756-safety-relief-valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for hot water system protection, protecting unvented hot water systems against both excess pressure and excess temperature.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Model 537 Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves-1%2F%23kunkle-model-537-relief-valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for hot water system protection, protecting unvented hot water systems against both excess pressure and excess temperature.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Model 30 Safety Relief Valve” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves%2F%23kunkle-model-30-safety-valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: suitable for use on small to medium size multi-stage air compressors, intercoolers, aftercoolers, instrument/control air lines and systems and for air tanks/ receivers and pressurized equipment.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Bailey 616D Safety Relief Valve” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves%2F%23kunkle-bailey-616d-safety-valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Suitable for blowers or bulk transfer road/ rail transport vehicles, the 616D is specially designed to give overpressure protection of positive displacement air blowers and associated tanks or pressure vessels.[/bsf-info-box]
[bsf-info-box icon_size=”32″ title=”Model 716H Safety Relief Valves” read_more=”more” link=”url:http%3A%2F%2Fjmctechnical.com%2Fkunkle-safety-relief-valves%2F%23kunkle%20bailey%20716h%20safety%20relief%20valve||target:%20_blank|” pos=”top” title_font_size=”desktop:20px;”]Applications: Certified to ASME VIII, it is suitable for the protection of vessels, pipelines and equipment using cold water; air; process or corrosive liquids; cold and fine gases and for clean steam and gases in hygienic environments.[/bsf-info-box]