Hydraulic Components Full Catalogue - Webtec Products Limited - #39

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Code Code Description Curve MAX Pressure 0 15 lpm A Non - interflow* 10,000 psi 1 26.5 lpm B Low Interflow* 5,000psi 2 38 lpm C Medium Interflow* 3,000psi 1/4” �œ Code Type Action D Ball Detented Action E Ball Spring Centred Action F Offset Ball Detented Action + Panel Mount G Offset Ball Spring Centred Action + Panel Mount Quality Hydraulic Components from the Webtec Range 3.6 Code Symbol 0 5 10 15 20 25 5 10 15 20 25 30 35 0 Flow (lpm) Pressure Drop (bar) P1 P1 P2 C3 T2 T1 T1 C1 C2 C4 Note: 0 = C’Bore for 014 ‘O’ Ring (4 ‘O’ Rings included) �œ = Ports shipped plugged * Manifold mounted models utilise 5/16 - 18 UNC through bolts provided for mounting to manifold (‘C’ porting only) *Interflow = flow through valve in intermediate position Typical Performance Drop Curve Established using Hydraulic oil with viscosity of 27.4 centisokes at 49°C Table 3: Flow Size Table 4: Handle Type & Rotor Action A B C 180 181 182 183 184 185 187 3/8” �œ 3/8” �œ 1/4” �œ 1/4” �œ 1/4” �œ 3/8” .0 0 3/8” �œ 3/8” �œ 3/8” �œ 3/8” 3/8” 0 3/8” �œ 3/8” �œ 3/8” �œ 3/8” 1/4” 1/4” 1/4” 1/4” C* 0 E C1 C2 C3 C4 P1 P2 T1 T2 Thread type Table 1: Valve Model Table 2: Port Size and Location Ordering Codes Typical Code 180 E I F Valve Model (Table 1) Port Size and Location (Table 2) Flow Size (Table 3) Handle Type and Rotor Action (Table 4) Note: Models 185 and 187 available in 1 and 2 flow sizes only A 1/4” �œ 3/8” �œ 3/8” �œ 1/4” �œ 1/4” �œ 1/4” �œ 3/8” .0 0 3/8” �œ 3/8” �œ 3/8” �œ 3/8” 3/8” 0 3/8” �œ 3/8” �œ 3/8” �œ 3/8” 1/4” 1/4” 1/4” 1/4” K* 0 L F 3/8” = 3/8” BSPP 1/4” = 1/4” NPTF 3/8” = 3/8” NPTF 1/4” = 1/4” NPTF