Kunkle 171-E01, 1", Relief Valve

$1,195.00
In stock
SKU
171E01

Product Shipping Subject to Factory Availability Need Specifications? See PDF Section Below.

Add to Wish List

The Kunkle 171-E01, 1", Relief Valve is extra heavy carbon steel construction with seats lapped for optimum performance. Ball bearing pivot between disc and spring corrects misalignment and compensates for spring side thrust. 

  • Connection size: 1" inlet x 1" outlet.
  • Pressure range:  1 - 400psig.
  • Temperature range: -20°F - 550°F.
  • Suitable for overpressure relief, pressure regulation, by-pass relief and the protection of pumps, tanks, lines and hydraulic systems containing acid, caustic, ammonia and other corrosive liquids requiring iron, steel or SS materials.

    Features and benefits:

  • Suitable for back pressure to 50psig
  • Seats lapped for optimum performance
  • Spherical pivot between disc and spring corrects misalignment and compensates for spring side thrust
  • Options: stainless steel springs
  • Tested and inspected for pressure setting and leakage
  • All SS 316 model 171S are suitable for sanitary applications, depending on requirements

    NOTE: Back pressure increases set pressure on a one to one basis and reduces capacity. Back pressure in excess of 10% of set pressure is not recommended.

    Need additional assistance? CONTACT US

  • The Kunkle 171-E01, 1", Relief Valve is extra heavy carbon steel construction with seats lapped for optimum performance. Ball bearing pivot between disc and spring corrects misalignment and compensates for spring side thrust. 

    Connection size: 1" inlet x 1" outlet.

    Pressure range:  1 - 400psig.

    Temperature range: -20°F - 550°F.

    Suitable for overpressure relief, pressure regulation, by-pass relief and the protection of pumps, tanks, lines and hydraulic systems containing acid, caustic, ammonia and other corrosive liquids requiring iron, steel or SS materials.

    Features and benefits:

  • Suitable for back pressure to 50psig
  • Seats lapped for optimum performance
  • Spherical pivot between disc and spring corrects misalignment and compensates for spring side thrust
  • Options:
    stainless steel springs
  • Tested and inspected for pressure setting and leakage
  • All SS 316 model 171S are suitable for sanitary applications, depending on requirements
  • NOTE: Back pressure increases set pressure on a one to one basis and reduces capacity. Back pressure in excess of 10% of set pressure is not recommended.

    Need additional assistance? CONTACT US



    Control Specialties is your best source for the Kunkle Products.

    Write Your Own Review
    You're reviewing:Kunkle 171-E01, 1", Relief Valve