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Pacific Fluid

ID INSERT DEAL 3VSS3 Stainless Steel AISI 316L Precision Relief Valve for Air and Gas

Relief valve for pressure up to 1,2 bar (17,5psi).
Inlet and outlet connections by flanges screwed to the body: G 3/4-F; G 1-F; G 1 1/4-F; G 1 1/2-F; 3/4″ NPT-F; 1″ NPT-F; 1 1/4″ NPT-F; 1 1/2″ NPT-F
Flanged connections EN or ASME available on request.

The relief valve opens when the inlet pressure increases above the set point initially regulated by the adjusting screw and it closes when the pressure goes down under the set point. Set point pressure is controlled by a rubber diaphragm.
Available the ATEX version. Brand CE ExII2GDcIICX.
For use in potentially explosive atmospheres zones: 1, 21, 2, 22 (not in mines and zone 0).
The product complies with the directive PED 2014/68/UE.

Description

ID INSERT DEAL

Insert Deal is an Italian manufacturing company of excellence with forty years of experience in making equipment for regulation, filtration and lubrication of gaseous and liquid fluids in the industrial field.

TECHNICAL DATA

Compatibility: Compressed air | Technical gases and their mixtures

IN/OUT Connection: G 3/4”-F | G 1”-F | 3/4” NPT-F | 1” NPT-F | UNI EN 1092-1 | ASME B16.5

Working Temperature: -4+176 °F standard | other temperature ranges on request

Maximum Allowable Pressure (PS): 6 bar

CV (CEI EN 60534-2): 3,6 US gal/min

Relief Pressure Ranges: 0 ÷ 300 | 0 ÷ 700 | 0 ÷ 1200 mbar

Weight: ~29,7 lb

Plug Leakage Class: “A” class (UNI EN 12266-1)

Pressure Gauge Connection: 1/4”-F | 1/8”-F (GAS / NPT) (only on request)

Certifications: PED 2014/68/UE | ATEX 2014/34/UE | EAC TR CU 010

Internals and Body Material: Stainless steel AISI 316L

Seals Material: EPDM | FPM | FVMQ | FFKM

Spare Parts Kit: O-rings | assembled plug | assembled diaphragm