Model 8110 PAF 100 Non-DOT Pressure Relief Device

FLOW RATED & MARKED. LESS MAINTENANCE. LOW SILHOUETTE

Not legal as replacement on MC306 cargo tanks after August 31, 1998

Pressure Relief Valve setting 3.0 psig.
Rated Pressure Actuated Emergency Venting:
180,000 cu. ft. free air per hour @ 5.0 psig.

The Tiona PAF1000 Pressure Relief Valve is designed to provide the pressure actuated venting required by DOT MC306 specification and NFPA No’s. 385 and 407. Per 49CFR180.405(h)(3), PAF1000 relief valves may not be installed on MC306 cargo tanks after August 31, 1998. However, PAF1000 relief valves installed on MC306 cargo tanks on or before August 31, 1998, may be repaired if required. PAF1000 relief valves may be used in non-specification service or in countries other than the United States where regulations permit.

10” pressure relief valve set to open at not less than 3 psig. At 5 psig, the PAF1000 is rated at 180,000 cubic feet of free air per hour. Tested and marked in accordance with DOT MC306 and NFPA No’s. 385 and 407.

Product Details

Assembly No.Collar Retainer Plate Shim WasherCover Hinge Arm LatchBolt & NutSpringwellHinge Pin Cotter Pin WasherSpringVentWeight
FVA8110BSM
FVA8110BAM
FVA8110CCM
FVA8110DDM
Steel
Aluminum
Stnls 304
Stnls 316
Steel Zinc Pt.
Steel Zinc Pt.
Stnls 304
Stnls 304*
Stnls 316**
Stnls 316**
Stnls 316
Stnls 316
Aluminum
Aluminum
Stnls 316
Stnls 316
Stnls 304
Stnls 304
Stnls 304
Stnls 304
Stnls 304
Stnls 304
Stnls 304
Stnls 304
Aluminum
Aluminum
Aluminum
Aluminum
17.5
16.0
16.0
Note: Pressure Relief Valve assemblies, as listed above, have a 6238AL vent (prefix "FVA") and Bethane gasket (suffix "M"). For variation or additional vents see catalog Section 95 for proper prefix or assembly number. For variation in gasketing change last letter of suffix as follows.

Suffix "M" indicates Bethane gasket.
Suffix "V" indicates Viton gasket.
Suffix "W" indicates White Hypalon gasket.
Suffix "A" indicates non-asbestos gasket
Suffix "T" indicates Teflon gasket w/ White Hypalon backer.

When welding collars to tank, exercise care to insure collar remains flat and round.