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Thermal Relief Valve

The Nivz Thermal Relief Valve is a self-actuating, spring-loaded angle-type valve designed to automatically relieve excess pressure caused by thermal liquid expansion in pipelines, pressure vessels, and storage tanks. Conforms to API 526, ASME Section VIII, and API 520/521 for dimensions and testing

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Description
Specifications
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Description

Spring Loaded Pressure Thermal Relief Valve
Angle Type Body Pop-Up Design Thermal Relief Valve

Thermal Safety Relief Valve, Flanged & Threaded End Standard – API 526 / ASME Sec. VIII
End Connection – Flanged End, Raised or Flat Face / Screwed End (NPT/BSP) Threaded
Pressure Rating – 150# x 150# To 600# x 300#

Spring Loaded Angle Type Thermal Relief Valve Flanged End – Model Series: TPRV001
Spring Loaded Angle Type Thermal Relief Valve Threaded End – Model Series: TPRV011

Nivz make Thermal relief valve is being use to relieve the pressure, which is generated by increasing in the liquid volume caused by an increase in temperature. Thermal relief valve also used at Pipe Line, Pressure Vessel or Tanks to relief a pressure which generated by Thermal Expansion. Nivz Valves & Automatino Thermal Relief valves manufacturing range start from ½” (15NB) Size to 2” (50NB) Size.

Manufacturing Size Range of Threaded End Connection Pressure Thermal Relief Valve

  • 1/2″ x 3/4″ (DN15 x DN20)
  • 3/4″ x 1″ (DN20 x DN25)
  • 1″ x 1″ (DN25 x DN25)

Manufacturing Size Range of Flanged End Connection Pressure Thermal Relief Valve

  • 1/2″ x 3/4″ (DN15 x DN20)
  • 3/4″ x 1″ (DN20 x DN25)
  • 1″ x 1-1/2″ (DN25 x DN40)
  • 1-1/2″ x 2″ (DN40 x DN50)
  • 2″ x 3″ (DN50 x DN65)

All types of Thermal Relief Valve Manufacturer, Pressure Relief Valve Exporter, Safety Relief Valve Stockist, Importer by Nivz Valves and Automation.

Specifications
Features Specifications
Design Standard : API 526 / ASME Section VIII
Inspection & Testing Standard : API 527
Dimensions : API 520 / 521
End Connection : Flanged End to ANSI B 16.5, Class 150 / 300 / 600
BS 10 Table D / E / F / H
PN 6 / PN 10 / PN 16 / PN 25 / PN 40 / PN 64
DIN Standard / JIS Standard / IS Standard
Screwed - Threaded End to ANSI B 1.20.1
Manufacuring Size Range : 1/2" x 3/4" (DN15 x DN20) to 2" x 3""(DN 50 x DN80)
Pressure Rating of Valve : 150# / 300# / 600#
PN 10 / PN 16 / PN 25 / PN 40 / PN 64
Enquiry

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