Design Features
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Safety Valve Manufacture in Accordance with Requirement of ASME Pressure Vessel Code under Section VIII Division I & ISO 4126 Part 1.
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Direct Spring Operated, Full Nozzle & Single Trim Design.
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Highly Customizable to meet most application.
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Available in both Metal Seat or Soft Seat.
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Interchangeable parts to reduce maintenance costs
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Easy maintenance.
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Adjustable blowdown option to reduce product loss
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CE Certified under Category IV Module H (2014/68/EU).
Technical Detail
| Inlet Size | 1/2”, 3/4”, 1” |
| Outlet Size | 1” & 1-1/2” |
| Set Pressure Range | 1 barg to 300 barg |
| End Connection | Flange End (150# to 1500#) |
| Temperature Range | -196°C to 400°C |
| Body & Bonnet | Cast Steel / Stainless Steel |
| Internal Parts (Nozzle, Disc & Spindle) | SS316 & SS304 |
| Spring | Spring Steel (IS 4454), Stainless Steel (SS302), Inconel X750 |
| Application / Medium | Air or Gas, Steam, Liquid |
| Applicable Std & Code | ASME 16.34, API520, API527, ISO 4126 Part 1, ASME Sec.VIII PTC-25 |
| Seat | Metal Seat |
Technical Detail
| INLET SIZE | 1/2”, 3/4”, 1” & 1-1/2” |
| OUTLET SIZE | 1” & 1-1/2” |
| SET PRESSURE RANGE | 1BARG TO 300BARG |
| END CONNECTION | THREAD END (BSP, BSPT & NPT) |
| TEMPERATURE RANGE | -196°C TO 400°C |
| BODY & BONNET | CAST STEEL STAINLESS STEEL |
| INTERNAL PARTS (NOZZLE, DISC & SPINDLE) | SS316 & SS304 |
| SPRING |
SPRING STEEL (IS 4454) STAINLESS STEEL (SS302) INCONEL (X750) |
| APPLICATION / MEDIUM | AIR OR GAS STEAM LIQUID |
| APPLICABLE STD & CODE |
ASME 16.34, API520, API527, ISO 4126 PART 1, ASME SEC.VIII PTC-25 |
| SEAT | METAL SEAT |
Technical Detail
| INLET SIZE | 1/2”, 3/4”, 1” & 1-1/2” |
| OUTLET SIZE | 1” & 1-1/2” |
| SET PRESSURE RANGE | 1BARG TO 300BARG |
| END CONNECTION | THREAD END (BSP, BSPT & NPT) |
| TEMPERATURE RANGE | -196°C TO 400°C |
| BODY & BONNET | CAST STEEL STAINLESS STEEL |
| INTERNAL PARTS (NOZZLE, DISC & SPINDLE) | SS316 & SS304 |
| SPRING |
SPRING STEEL (IS 4454) STAINLESS STEEL (SS302) INCONEL (X750) |
| APPLICATION / MEDIUM |
AIR OR GAS STEAM LIQUID |
| APPLICABLE STD & CODE |
ASME 16.34, API520, API527, ISO 4126 PART 1, ASME SEC.VIII PTC-25 |
| SEAT |
METAL VITON RUBBER PLASTIC |
Technical Data
Size
1/2" x 1" to 1" x 1.5"
End Connection
Thread End (BSP, BSPT, NPT) / Flange End (ANSI B 16.5 R.F. 150#, 300#, 600#, 900#, 1500#)
Set Pressure Range
1 to 255Barg
Temperature Range
-196*C to 538*C
Application
Air / Gas / Liquid / Steam
Applicable Std
API520, API527, EN ISO 4126 Part.1, ASME PTC-25, ASME 16.34, etc.
