Cast iron ASME section I steam and section VIII, air, steam and gas ‘UV’ National Board certified safety valves including model 6254 to ASME section IV ‘HV’, PED certified for non-hazardous gas[/ultimate_heading]
Heavy duty high quality cast iron construction with stainless steel semi-nozzle, trim and disc.
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.
All adjustments factory sealed to prevent tampering or disassembly.
Each valve tested and inspected for pressure setting and leakage.
Valves available National Board certified to ASME sections I, VIII and IV, and PED certified for non-hazardous gas.
[/ultimate_heading]
[ult_buttons btn_title=”Download PDF to read more” btn_link=”url:http%3A%2F%2Fjmctechnical.com%2Fwp-content%2Fuploads%2F2019%2F05%2Fproduct-data-sheet-kunkle-models-6252-6254-safety-valves.pdf|||” btn_title_color=”#ffffff” btn_bg_color=”#b00000″ icon_size=”32″ btn_icon_pos=”ubtn-sep-icon-at-left” btn_font_style=”font-weight:bold;”]
[ultimate_heading main_heading=”General Application” alignment=”left” sub_heading_font_size=”desktop:15px;” sub_heading_line_height=”desktop:27px;” main_heading_style=”font-weight:bold;” sub_heading_margin=”margin-top:35px;”]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.[/ultimate_heading]
[ultimate_heading main_heading=”Technical Data” alignment=”left” sub_heading_font_size=”desktop:15px;” sub_heading_line_height=”desktop:27px;” main_heading_style=”font-weight:bold;” sub_heading_margin=”margin-top:35px;”]Connections: FNPT or flanged
Temperature range: -20° to 406°F (-29° to 208°C)
Pressure range: 10 to 250 psig (0.7 to 17.2 barg)
Code: ASME I, IV, VIII and PED
NOTE
1. ASME code valves made from cast iron A126 may not be used in lethal or flammable service.[/ultimate_heading]