Pilot Operated Safety Relief Valve SS304 80 mm Class 300

Product Gallery

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 1

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 2

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 3

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 4

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 5

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 6

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 7

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 8

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 9

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 10

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 11

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 12

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 13

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 14

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 15

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 16

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 17

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 18

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 19

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 20

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 21

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 22

Pilot Operated Safety Relief Valve SS304 80 mm Class 300 — factory photo 23

Safety Valves

Pilot Operated Safety Relief Valve SS304 80 mm Class 300

Name: Pilot Operated Safety Relief Valve SS304 80 mm Class 300
Brand: Supreme Valves India
Availability: InStock
Rating: 4.8 (127 reviews)

Supreme Valves India — Pilot-operated safety relief valve in SS304 for corrosive gas and general process relief. Near-bubble-tight shutoff to 95% of set pressure with modulating relief action. DN80 (3 inch) flanged Class 300 RF. Sized per API 520; design and test per API 526 and API 527.

Key Applications

Natural Gas CompressionLPG StorageHigh Pressure SteamRefinery OverpressureCritical Process Fluids

Add to Cart Request Quote WhatsApp Inquiry

Technical Specifications

Valve Type	Pilot Operated Safety Relief Valve
Nominal Size	DN80 (3 inch)
Pressure Class	ASME Class 300
Body Material	ASTM A351 Gr. CF8
End Connection	Flanged RF per ASME B16.5 / DIN EN 1092-1
Design Standard	API 526
Sizing Standard	API 520
Testing Standard	API 527
Set Pressure	Application specific — factory set and tested
Manufacturer	Supreme Valves India

Material of Construction (MOC)

Component / Part	Available Materials
Body / Bonnet	ASTM A351 Gr. CF8
Trim / Internals	SS 304 / SS 316 per service
Spring / Diaphragm	SS 302 / SS 316 / Inconel per temperature
Gasket	Aramid fibre, non-asbestos or spiral wound SS316/graphite

Purchase Options

Add to Cart Request Quote WhatsApp

Features & Benefits

SS304 Body Construction

Stainless Steel 304 body (ASTM A351 Gr. CF8) selected for corrosive gas and general process relief.

Class 300 Flanged RF

DN80 (3 inch) raised-face flanged end connections for direct pipeline installation.

Export Documentation

Supplied with EN 10204 3.1 MTC, hydrostatic test report, and set-pressure certificate.

Request a Quote

Your enquiry is pre-filled with this specification. Add contact details and quantity and our engineering team responds within one working day with price and delivery.

Valve type: Pilot Operated Safety Relief Valve
Size: DN80 (3 inch)
Material: ASTM A351 Gr. CF8
Pressure class: ASME Class 300

Prefer to talk first? WhatsApp or email info@supremevalves.in