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Series 20 - 4-way manual sectional directional control, 0-6 gpm

Series 20 - 4-way manual sectional directional control, 0-6 gpm

Series 20 - 4-way manual sectional directional control, 0-6 gpm

Product catalog summary
Overview: This document outlines the technical specifications and assembly instructions for the Series 20 Sectional Directional Control Valves, which are ISO 9001:2000 certified. These valves are designed for hydraulic systems requiring precise control and can be customized for up to six applications per assembly.
Features: The valves include O-ring ports to prevent leakage, metering spools for smooth load control, power beyond capability for multi-valve circuits, precision ground IOSSO plated spools for durability, diamond honed spool bores for consistent fit and low leakage, enclosed handles for increased rigidity and protection, individual load checks to prevent load dropping during spool shifts, and are 100% tested for internal and external leakage and flow.
Specifications: The valves have a nominal capacity of 6 gpm, pressure ratings of 4500 psi (parallel) and 3000 psi (series), a max tank pressure of 400 psi, and can have up to 6 sections (more upon consultation). Recommended filtration is 10-micron, assembly torque is 85 inch-lbs, and port size is #6SAE (9/16-18).
Materials: The valves are constructed with a cast iron body, IOSSO chrome plated steel spools, Buna N O-rings, and stress proof tie rods.
General Information: The Series 20 valves are customizable and assembled based on customer requirements. They feature parallel spool sections in neutral position, allowing flow to pass to the tank outlet. Spools can be shifted simultaneously, with oil flow taking the path of least resistance. Inlets and outlets are available in various porting options, with field convertibility for certain configurations.
Work Sections: Various spool types and actions are available, including open center, tandem center, and different detent and spring center configurations. Actuators include joystick and vertical/horizontal handle assemblies. Options for electric switches and accessory items like tie rod kits and seal kits are also provided.
Model Codes: The document details the model code structure for creating custom valve assemblies, including inlet, outlet, and work section configurations, along with available options and accessories.
Pressure and Flow Information: Graphs and charts provide data on pressure drop versus flow for different configurations, aiding in the selection and application of the valves.
Dimensional Data: Detailed measurements and assembly arrangements are provided for accurate installation and configuration of the valve assemblies.
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Catalog excerpts

Series 20 - 4-way manual sectional directional control, 0-6 gpm -1

Certificate #02.002.1ISO 9001:2000 WITH DESIGN B BA B A AB A POWER TANK BEYOND INLET 20TG2W 20BFO4DC 20BFT4SBWO 20BFT4SA 20BFT4KA 20PG2B20 ORTSto eliminate leakage. > POOLS provide smooth control of load. > APABILITY to fit your multi-valve circuits. > POOL that assure long life. > ORESprovide consistent spool fit with low leakage. > ANDLES increase handle rigidity and eliminate exposure to the elements. > HECK built into each section toprevent the load from dropping when the spool is shifted. > ESTED including both internal & external leakage & flow tests. > 6gpm Nominal Capacity (see flow chart). Cast Iron Body. Pressure Ratings: Iosso Chrome Plated Steel Spools o 4500psi (301 bar), Parallel Buna N OҒRings (standard). o 3000psi (207 bar), Series Stress Proof Tie Rods 400 psi (27 bar) max tank pressure. 6sections max(consult factory for more). 10-Micron Filtration Recommended. Assembly Torque = 85 inch-lbs. Weights:Inlet = 2.6lbs. (1.2kg).Work= 3.1lbs. (1.4kg). Outlet= 2.2lbs. (1.0kg). Port Size:#6SAE (9/16-18), All Ports 06-09Page 1 >

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Series 20 - 4-way manual sectional directional control, 0-6 gpm -2

The Brand, Series 20Sectional Directional Control Valves are assembled to meet our customer֒s requirements for up to sixindividual applications per assembly(consult factory for more sections). Brand Hydraulics does not charge anything extra for this process and assembly is priced solely on the overall sum of the prices of its components.When assembled in their normal manner the series 20spool sections are in parallel. When the spools are in neutral position,the flow passes by each spool and then onto the tank (outlet) port. If two or more spools are shifted simultaneously their work ports are...

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Series 20 - 4-way manual sectional directional control, 0-6 gpm -3

PORTING: RELIEF SETTING: 1 End port (not convertible)2 ֖Top port (convertible to end or side port)3 Side port (convertible to top or end port) 15 ֖1500 psi20 2000 psiETCօ RELIEF: Omit Not machined for reliefB ֖Adjustable high lift relief > PORTING: OPTION: 1 End port (not convertible)2 ֖Top port (convertible to end or side port)3 Side port (convertible to top or end port) Omit ֖No optionsW Power beyond cartridge used with top port (2) call outC ֖Closed center cartridge used with top port (2) call out Page 3 >

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Series 20 - 4-way manual sectional directional control, 0-6 gpm -8

It is the purchaser's responsibility to determine the suitability of any Brand Hydraulics product for an intended application, and to insure that it is installed in accordance with all federal, state, local, private safety, health regulations, and codes and standards. Due to the unlimited variety of machines, vehicles, and equipment on which our products can be used, it is impossible for Brand Hydraulics to offer expert advice on the suitability of a product for a specific application. We believe that it is our customers responsibility to undertake the appropriate testing and evaluation to prevent...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.