Thermal Relief Valve Manufacturer, Pressure Relief Valve Exporter, Safety Relief Valve Stockist, Importer
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.
Design & Testing International Standard of Thermal Relief Valve
| 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 | |
| Design | : | Full Lift, Spring Loaded |
| Discharge | : | Angle Type |
| Bonnet Type | : | Open / Close |
MOC (Bill of Material - BOM) for Thermal Relief Valve
| Body, Bonnet & Cap | : | ASTM A 126 GR. B / IS 210 GR. FG 200/220/260 (Cast Iron) / Ductile Iron / Nodular C.I. |
| : | ASTM A 216 GR. WCB (Cast Carbon Steel) | |
| : | ASTM A 351 GR. CF 8 / CF 8M (SS 304 / SS 316) | |
| : | ASTM A 351 GR. CF 3 / CF 3M (SS 304L / SS 316L) | |
| : | ASTM A 351 GR. CN7M / ASTM A351 Gr. CF8C | |
| : | ASTM A351 Gr. CD4Mcu / ASTM A351 Gr. CK3MCuN | |
| : | ASTM A352 Gr. LCA / LCB / LCC | |
| : | ASTM A217 Gr. WC1 / WC6 / WC9 / C5 / C12 | |
| : | ASTM A494 Gr. CW6MC / CW2M / CY40 / CU5MCuC | |
| : | NACE MR0175 / NACE MR | |
| Trim / Working Parts | : | ASTM A 276 T - 304 / 316 (SS 304 / SS 316) |
| : | ASTM A 276 T - 304L / 316L (SS 304L / SS 316L) | |
| : | ASTM A 276 T - 410 (S.S. 410 - 13% Cr. Steel) | |
| : | ASTM A 182 GR F6A / Half - Full Stellited | |
| : | Alloy 20 / Hast Alloy | |
| : | Duplex Steel / Super Duplex Steel | |
| Spring | : | Spring Steel / Stainless Steel 304/316 |
| Inconel X 750 | ||
| Gasket | : | SS 304 / SS 316 Spiral Wound with CAF / Graphite Filled |
| : | Graphited Asbestos wire based | |
| : | CAF - Compressed Asbestos Fibre | |
| : | Graphite Tensed Gasket | |
| Bolts / Stud & Nuts | : | ASTM A 193 GR. B7 / A 194 GR. 2H |
| : | S.S. 304/316/304L/316L |