If Preferred -- Download The Entire Booklet - Spears Manufacturing ...

COMPACT BALL VALVESEDAFBGCDimensions, Weights, Operating Torque & C v ValuesNominalSizeDimension Reference (inches, ± 1/16)Approx. Wt.(Lbs.)Oper. 2Torque(in.-lb.)Cv 3 ValuesB 1AC D E 4 F GSocket Threaded PVC CPVC Soc/Thd Flanged1/2 1-11/16 1-5/8 1-7/8 3-3/8 2-5/16 2-3/4 3-1/2 2-17/32 .31 .32 20 36 203/4 2-1/8 1-15/16 2-7/16 4-1/16 2-11/16 3-1/4 3-7/8 2-27/32 .49 .52 30 74 421 2-7/16 2-1/16 2-3/8 4-7/16 2-7/8 3-3/4 4-1/4 3-1/16 .64 .69 40 141 801-1/4 2-13/16 2-3/8 3 4-15/16 3-5/16 4-1/8 4-5/8 3-13/32 .93 .98 60 284 1631-1/2 3-1/4 2-13/16 3-1/2 5-5/8 3-11/16 4-1/2 5 4 1.39 1.45 80 402 2292 4-1/16 3-3/8 4-7/16 6-1/2 4-3/8 5-1/4 5-7/8 4-13/32 2.33 2.45 90 706 4293 5-5/16 4-9/16 5-1/2 8-5/16 5-1/2 7-21/32 7-1/2 5-7/16 4.49 5.02 300 1660 10794 7-3/8 6-3/16 7-3/16 10-5/32 6-5/8 10-27/32 9-1/16 6-7/8 9.50 10.24 400 3104 20286 4 10-3/16 8 10-3/4 14-1/8 8-1/16 14-5/16 11-1/4 8-21/32 21.48 23.41 900 7942 52681: Valve Lay Length2: Torque required at valve maximum internal pressure rating, 5 ft./sec. flow velocity.3: Gallons per minutes at 1 psi pressure loss. Values calculated from valve laying length, based on derivative of Hazen-Williams equation with surface roughness factor of C =150.4: 6" valve has lever handle, dimension is from valve centerline (not illustrated)Temperature Pressure RatingSystem OperatingTemperature °F (°C)100(38)110(43)120(49)130(54)140(60)150(66)160(71)170(77)180(82)190(88)200(93)210(99)ValvePressureRatingpsi (MPa)1/2" - 2"3" - 6"PVCCPVCPVCCPVC235(1.62)235(1.62)150(1.03)150(1.03)211(1.45)219(1.51)135(.93)140(.97)150(1.03)170(1.17)110(.76)130(.90)75(.52)145(1.00)75(.52)120(.83)50(.34)130(.90)50(.34)110(.76)-0-(-0-)110(.76)-0-(-0-)100(.70)-0-(-0-)90(.62)-0-(-0-)90(.62)-0-(-0-)80(.55)-0-(-0-)80(.55)-0-(-0-)70(.48)-0-(-0-)70(.48)-0-(-0-)60(.41)-0-(-0-)60(.41)-0-(-0-)50(.34)-0-(-0-)50(.34)-0-(-0-)-0-(-0-)-0-(-0-)-0-(-0-)NOT FOR DISTRIBUTION OF COMPRESSED AIR OR GASES31