SAFETY VALVES
Overpressure Protection for Every Steam System
Authorized partners for Spirax Sarco & Valsteam ADCA — spring-loaded and full-lift safety valves for boilers, pressure vessels and steam lines. IBR certified, EN ISO 4126 compliant.
SPIRAX SARCO
SV Series Safety Valves
Complete range of spring-loaded safety valves from compact screwed models to large-bore flanged full-lift valves.
SV615 Safety Valve
Spirax Sarco
SV615 Safety Valve
Type: Full Lift Full Nozzle Safety Valve
Body: Bronze Body with Stainless Steel Nozzle
Sizes: DN15 – DN50
Pressure Rating: PN25
Set Pressure Range: 0.3 – 18 bar g
Max Temperature: up to 230°C (Metal Seat)
Connections: BSP / NPT Screwed & 1" Sanitary Clamp
Seat Options: Metal / Nitrile / EPDM / Viton
Best for: Steam boilers, pressure vessels, air compressors, autoclaves, PRV protection & general pressure relief applications
✓ EN ISO 4126 Compliant ✓ Full Lift Safety Design ✓ Sanitary Clamp Option Available
SV60 / SV60H Full Lift Safety Valve
Spirax Sarco
SV60 / SV60H Full Lift Safety Valve
Size: DN20–DN150 Flanged • Body: Cast Iron / Carbon Steel • Set pressure: 0.1–25 barg • Temp: up to 250°C • Standard: EN ISO 4126, PED, IBR • Capacity: Full lift — high discharge
✓ IBR Certified✓ Full Bore Lift✓ High Discharge✓ PED Compliant✓ Steam & Gas✓ Large Bore
SLV488
Spirax Sarco
SVL488 Sanitary Safety Valve
Type: Full Lift Stainless Steel Sanitary Safety Valve
Body: Stainless Steel 316L
Sizes: DN25 – DN100
Pressure Rating: PN16
Set Pressure Range: 0.1 – 16 bar g
Max Temperature: up to 150°C
Connections: DIN PN16 Flanged / ISO 2852 Sanitary Clamp
Seat Material: EPDM Soft Seat Seal with Bellows
Best for: Hygienic steam, gas & liquid pressure relief applications in breweries, beverage plants, food processing & sanitary process systems
✓ TÜV Approved ✓ FDA Approved EPDM Seals ✓ Hygienic Sanitary Design
SV74 Carbon Steel Safety Valve
PUREVAL
PureVAL Safety Valves
PureVAL spring-loaded safety valves by Precision Controls — IBR-approved designs for steam, air and process applications. Available in screwed and flanged versions for low-to-high pressure service.
Cast Steel Safety Valves
PUREVAL
Pressure Relief Safety Valve
Type: Pop-Up Pressure Relief Safety Valve
Body: Cast Steel (WCB) with Stainless Steel Internals
Sizes: 40 × 50 NB to 200 × 250 NB
Pressure Rating: ANSI 300
Min. Blow Off Pressure: 0.35 kg/cm²
Max. Blow Off Pressure: 17.5 kg/cm²
Connections: Flanged Ends
Certification: IBR Available
Best for: Steam boilers, pressure vessels, air applications & industrial overpressure protection systems
✓ Pop-Up Safety Design ✓ Stainless Steel Internals ✓ IBR Approved Option ✓ Air & Steam Service
Gun Metal Safety Valve
PUREVAL
Gun Metal Safety Valve
Type: Pop-Up Pressure Relief Safety Valve
Body: Gun Metal Body with Bronze Internals
Sizes: 15 NB – 50 NB
Connections: Screwed BSP
Max Operating Temperature: up to 235°C
Pressure Range: 0.35 – 17.5 kg/cm²
Application: Steam / Air Service
Certification: IBR Available
Best for: Steam boilers, pressure vessels, compressed air systems & industrial overpressure protection applications
✓ Gun Metal Construction ✓ Pop-Up Safety Design ✓ IBR Approved Option ✓ Steam & Air Applications
Full Lift Safety Valve
PUREVAL
Full Lift Safety Valve
Type: Full Lift Pressure Relief Safety Valve
Body: Cast Steel Body with Stainless Steel Internals
Sizes: 25 × 50 NB – 100 × 150 NB
End Connections: Inlet ASA 300 / Table ‘H’ Outlet ASA 150
Max Design Pressure: 52 kg/cm²
Max Design Temperature: up to 427°C
Pressure Range: 0.4 – 23 kg/cm²
Standards: IBR / API / ASME / ANSI
Best for: Boiler mounting, blow-down vessels, steam systems & high pressure industrial overpressure protection applications
✓ Full Lift Design ✓ Stainless Steel Internals ✓ IBR / API / ASME Compliant ✓ High Temperature Service
Safety Valve Sizing & IBR Certification Support
Our engineers assist with set pressure calculations, back-pressure correction, orifice sizing and IBR certification documentation for all safety valve applications.
