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SECTIONAL DIRECTIONAL CONTROL VALVE “SERIES 34â€0 pages
Certificate #02.002.1
ISO 9001:2008 WITH DESIGN
02-08 Page E-9
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34PG1B
34BLFO4SG
34BFT4SB
34BHFT4YR**R**
34TG1
PUMP TANK
SECTIONAL DIRECTIONAL CONTROL VALVE
“SERIES 34”
FEATURES:
„h INDIVIDUAL LOAD CHECK built into each section that prevents the load from dropping when the
spool is shifted.
„h PRECISION GROUND CHROME PLATED SPOOL that assures long life.
„h DIAMOND HONED SPOOL BORE provides consistent spool fit with low leakage.
„h METERING NOTCHES give smooth control of load.
„h ADJUSTABLE HANDLES position handle in any location from 90„a up to 90„a down.
„h O’RING PORTS to eliminate leakage.
„h SPECIAL MODIFICATIONS are easily made to fit your particular application.
„h PARALLEL OR SERIES flow paths are possible.
„h ALL SECTIONS & ASSEMBLIES ARE 100% TESTED includes both internal & external leakage
tests & flow tests.
„h POWER BEYOND CAPABILITY to fit your multi-valve circuits.
SPECIFICATIONS:
„h 12 gpm (45.4 lpm) Nominal Capacity (see
flow chart).
„h 3500 psi (241 bar).
„h 400 psi (27 bar) max tank pressure.
„h 12 sections max (consult factory for more).
„h 10 Micron Filtration Recommended.
„h Assembly Torque = 85 inch-lbs. (9.6 N m).
„h Weight -Inlet/outlet = 6 lbs. (2.7 kg).
-Low spool section = 4 lbs. (1.8 kg).
-High spool section = 6 lbs. (2.7 kg).
„h Port Sizes -Inlet/outlet #10SAE (7/8 – 14).
-Work Ports #8SAE (3/4 – 16).
MATERIALS:
„h Cast Iron Body.
„h Hard Chrome Plated Steel Spools
„h Buna N O’Rings (standard).
„h Stress Proof Steel Handles & Tie Rods
„h Delrin Load Check Poppet
