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The 71SO Series valve is installed in the base of the OPW EVR spill container with the patented 61JSK Jack Screw Device.  This configuration allows liquid in the spill to be drained directly into the drop tube thereby isolating the drain valve from the tank ullage and eliminating a notorious leak point.

Overfill Prevention Valves

Product No. Description A-Upper Tube Length B-Lower Tube Length C-Overall Length. Max. Riser Length Max. Nominal Tank Dia. Max. Actual Tank Dia. Weight
in. m in. m in. m in. m in. m in. m lbs. kg
71SO-400C Vapor-Tight Overfill Valve, 5 Ft. Bury, 8 Foot Tank 60 1.5 83 2.1 154-3/4 3.9 53-1/2 1.4 96 2.4 107 2.7 16 7
71SO-410C Vapor-Tight Overfill Valve, 10 Ft. Bury, 10 Foot Tank 120 3.1 102 2.6 234-3/4 5.9 113-1/2 2.9 120 3.1 126 3.2 25 11
71SO-420C Vapor-Tight Overfill Valve, 10 Ft. Bury, 12 Foot Tank 120 3.1 126 3.2 258-3/4 6.5 113-1/2 2.9 144 3.7 150 3.8 26 12
71SO-4000 Non Vapor-tight Overfill Valve, 5 ft. Bury, 8 ft. Tank 60 1.5 83 2.1 155-3/4 3.9 53-1/2 1.4 96 2.4 107 2.7 16 7
71SO-4010 Non Vapor-Tight Overfill Valve, 10 Ft. Bury, 10 ft. Tank 120 3.1 102 2.6 234-3/4 5.9 113-1/2 2.9 120 3.1 126 3.2 25 11
71SO-TOOLC 71SO Installation Tool 2.5 1
61JSK-4RMT Jack Screw Kit for Vapor-Tight Remote Applications 1.5 0.7
61JSK-4410 Jack Screw Kit for Composite Base Spill Buckets 1 0.5
61JSK-44CB Jack Screw Kit for Cast Iron Base Spill Buckets 1 0.5

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The OPW 61SOC is used for coaxial fill applications, tanks equipped with a single product/vapor return connection. The 61SOC replaces the standard coaxial fill drop tube in a 4" riser fill pipe.

Product/Suffix Number Description A-Upper Tube Length B-Lower Tube Length C-Overall Length. Max. Riser Length Max. Nominal Tank Dia. Max. Actual Tank Dia. Weight
in. m in. m in. m in. m in. m in. m lbs. kg
61SOM-412C-EVR*‡ CARB 4", two-point, ethanol/methanol 120 3.1 not included 233-3/8 5.9 113-1/2 2.9 120 3.1 126 3.2 25 11
61SOC-4001 Coaxial 60 1.5 not included
154-3/8 3.9 53-1/2 1.4 96 2.4 107 2.7 16 7
61SOC-4011 Coaxial 120 3.1 102 2.6 233-3/8 5.9 113-1/2 2.9 120 3.1 126 3.2 25 11
61SOP-4002 CARB, pop. coaxial 60 1.5 not included
154-3/8 3.9 53-1/2 1.4 96 2.4 107 2.7 20 9
61SOP-4012 CARB, pop. coaxial 108 207 102 2.6 221-3/8 5.9 101-1/2 2.6 120 3.1 126 3.2 27 12
61SOCM-4000*‡ Coaxial, ethanol/methanol 60 3.1 not included 233-3/8 5.9 113-1/2 2.9 120 3.1 126 3.2 25 11
61SO-4BYT Overfill valve only, no drop tubes supplied
61SOR-4000** Remote 72 1.8 not included
166-3/8 4.2 65-1/2 1.7 96 2.4 107 2.7 19 9
61SORM-4000***‡ Remote, ethanol/methanol 72 1.8 not included
185-3/8 4.7 65-1/2 1.7 120 3.1 126 3.2 19 9
61JSK-4RMT Jack Screw Kit for Remote application

*For use with M85 & M100 methanol fuels. **Remote fill applications. ***Remote fill, methanol.

‡ Methanol (M85) and Ethanol (E85) models do not include lower drop tube. Adaptor for 3" A.O. Smith Fiberglass Pipe (Drop Tube) is included. Appropriate length of 3" A.O. Smith Fiberglass Pipe is required for lower Drop Tube (not furnished).

BALL FLOAT VALVES

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Product # Pipe Diameter Length (A) Weight
in. in. mm lbs. kg
53VML-0065 2 5-1/8 130 2 0.9
53VML-0060 2* 6-1/8 157 2 0.9
53VML-2070 2 7 178 3 1.5
53VML-2090 2 9 229 3 1.5
53VML-0120 2 12 305 4 1.8
53VML-0140 2 14 356 5 2.3
53VML-0160 2 16 407 5 2.3
53VML-0180 2 18 457 6 2.7
53VML-0210 2 21 534 7 3.1
53VML-3050 3 5 127 5 2.3
53VML-3080 3 8 203 5.7 2.6
53VML-3110 3 11 279 7.6 3.5
53VML-3120 3 12 305 7.7 3.5
53VML-3140 3 14 356 9.5 4.3
53VML-3160 3 16 407 10.8 4.9
53VML-3180 3 18 458 11.6 5.3

*1/16" Vapor Flow Orifice

 EXTRACTOR FITTINGS

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Product # Top Thread Outlet Thread Bottom Thread Weight
in. mm in. mm in. mm lbs. kg
233-4420 (Tee)* 4 102 2 51 4 102 Ext. 13.89 6.31
233-4430 (Tee)* 4 102 3 76 4 102 Ext. 14.06 6.39
233-4422 (Cross)* 4 102 2 x 2 51 x 51 4 102 Ext. 15.18 6.90
233-4433 (Cross)* 4 102 3 x 3 76 x 76 4 102 Ext. 15.54 7.06
233-4432 (Cross)* 4 102 3 x 2 76 x51 4 102 Ext. 17.29 7.86

* Without cage assembly

EXTRACTOR WRENCH

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Ordering Specifications

Product No. in. mm lbs. kg
89-0044 2 51 3 6.84

Product Compatibility

Size OPW Wrench Model No. Product Compatibility
2 " 89-0044 233E, 88E Series



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