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Ross Asia RB series EP proportional valve with volume booster

Made in Japan
Manufacturer : Ross Asia
Model : RB series

E-P Proportional Valves with Volume Booster – RB Series

Port Sizes: 1/4 to 1-1/2 – Flow to 740 scfm

Choose your options (in red) to configure your model number.

   

Specifications

Supply Voltage/Current
15 – 24 volts DC/250 mA (required)
Analog Monitor Signal
Voltage 0 – 10 volts DC@20 mA maximum
Current 4 – 20 mA sinking (sourcing optional)
Command Signal Impedance Voltage 4.7 kQ
Current 100 Q
Command Signal Voltage/Current
0 – 10 volts DC/4 – 20 mA
Electrical Connector 6-pin Brad Harrison or 5-pin M12
Temperature Ambient 32° to 158°F (0° to 70°C)
Media
Fluid Media Compressed air
Operating Pressure
Input 29.9 in Hg to 300 psig (760 mm Hg to 21 bar)
Ouput 0 to 200 psi (0 to 14 bar)
Construction Material
Body & Dome Zinc
Housing Aluminum; powder coated
Manifold Brass
Seals Fluorocarbon
Transducer Silicon, Aluminum
Valve Nickel-plated Brass
Accuracy
< ± 2.5% F.S.
Linearity/Hysteresis < ± 2.0% F.S. BFSL
Repeatability
< ± 0.6% F.S.

Accessories

Mounting Screws for BANTAM Models

Mounting Brackets

Regulators and integrated filter/regulators can be mounted to a surface with a bracket that attaches to the regulator.
Brackets and mounting panel nuts can be ordered separately or in a kit which includes both bracket and mounting panel nut.

Modular Mounting Brackets

Two L-shaped metal brackets as shown at the right can be used for wall mounting of modular FRLs or Clean Air Packages. A single bracket can be used to mount individual filters or lubricators. Kits include two brackets and four screws for attaching
the brackets to the modules.

FRLs In-line Mounting Pipe Brackets

Two pipe brackets can be used for wall mounting of FRLs assemblies that use pipe nipples to join the components. The bracket kits listed below include two sets of brackets.

Mounting Bracket Assembly Kit for Pilot Operated Regulator

High-Relief Pilot Operated Regulator with 1/4- thru 11/4 inch ports can be mounted to a vertical surface using a bracket assembly kit.

MODULAR ASSEMBLY COMPONENTS – MID-SIZE, FULL-SIZE & BANTAM SERIES

MID-SIZE and FULL-SIZE Units

Connector Kite

Female Port Blocks

Male Port Blocks

The modular designs of the MID-SIZE and FULL-SIZE series offer maximum flexibility in customizing FRLs assemblies. As shown at the right, connector kits are required to interconnect units. Various port kits (shown below) can be used to connect
the assemblies to the inlet and outlet piping. Note that all FRLs components have threaded ports so that conventional pipe fittings may be used where desired.

BANTAM Units

End Plate & Connections

Pipe Ports

Tube Ports

BANTAM modular units use end plates secured with screws to hold the pipe or tubing ports (see below), and also to serve
as mounting brackets. Short screws are used to secure the end plates when a single BANTAM unit is used. If two or
more units are combined, long screws extend through an end plate and thread into the next unit. Screw kits required are as follows:
Single Unit: Two short screw kits.
Two-Unit Combination: One each short screw kit and long screw kit.
Three-Unit Combination: Two long screw kits.

MODULAR CONNECTION

Mounting Brackets & Clamp for Module Connections

Two brackets are normally used to mount an FRL to a vertical surface. The mounting bracket attaches to the module connecting clamp (see above) with a single screw. Each bracket then employs two bolts (1/4” or 6mm) to connect the assembly to the mounting surface. Specially designed clamps provide a quick and easy assembly or disassembly of MD3 TM modules. Two Allen-Head bolts quickly tighten or loosen the clamp using a 5/32 or 4mm hex key. The clamp contains a plate carrying two O-rings to provide positive sealing between modules.

Extra Port Blocks

An extra port block can be placed between modules to provide two auxiliary 1/4 NPTF ports. Its mounting position can be rotated to obtain the most convenient operating orientation. If only one auxiliary port is to be used, the unused port must be closed with a pipe plug. (The inlet and outlet are not threaded.

Male and Female End Ports

Either male or female end ports can be attached to threaded inlet and outlet lines. This allows all modules of an FRL assembly to be removed easily and quickly without having to unthread the end modules. The end ports are attached to the modules with clamps (see at left). End ports can be included in an assembled FRL or ordered separately.

 

 

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PAYMENT

payment-methods

 

TOOLS & EQUIPMENT

Lifting
Eagle Clamp | Eagle Jack | Elephant | Endo Kogyo
Japan Clamp | Kanetec | Jung | KITO | Katsuyama Kikai
Kondotec | Miki Netsuren | Sanei Seiki | Taiyo

Hand Tools
Bix | Miyakawa | Nakatani Kikai | Ogura | Osakada Tool
Super Tool | TONE | Yutani

Tape
Kamoi | Kikusui | Misuzu | Nirei | Okamoto | Taiho | Teraoka

Measurement
Hasegawa | Kawaki | Kett | KGK | Line Seiki | Nagano Keiki
Niigata Seiki | Obishi Keiki | RSK | Ryoden Shonan | Sanko
Sanwa Supply | Showa Seisakusho | Showa Sokki
SK Sato | Tokyo Keiso | Tokyo Sokushin

Safety Tools
Fujii Denko | Shigematsu | Titan

Welding
Asahi Weldex | Daihen | Koike | Nissan Tanaka

Drilling
Dijet | Kansai Kogu | Nitto Kohki | Okazaki Seiko | Takeda

Chemical
Cemedine | DaitoNippon Grease | Taseto

Other Tools
Hammer Caster | Kitagawa | Matsuda Seiki | Misuz | Sanritsu
Sanyutec | Shizuoka Seiki | Toyo Kensetsu Kohki | Yamamoto
Yamari

PLANT FACILITIES

Facilities
Acokk | Bunkaboeki | Horiuchi | Konan | Murakoshi
Murakoshi Industries | Nesstech | Nihon Flux | Nikkin Flux
NFK | Omega System | Organo | Taiyo Parker | Toyo Mic

Pump
Dynaflo | Ebara | Honda Kiko | KyowaMusashino
Tsurumi

Valve
Astam | Kyowa Iron | Nachi | Nippon Daiya | Sawada
Wasino Kiki | Yoshitake

Electricity
Arkon | Asahi Bagnal | Gentos | Iwasaki | Kokosha | U_RD

CONSTRUCTION

Concrete Work
Daia | EXEN | Japan Life | Mikasa | Okasan Kiko | Taiheiyo

Railway Work
Kyoei | Sanwa Tekki | Teikoku | Toko

Scaffolding
Bullman | Okabe | Rikiman | Tsugaru

High Tension Bolt
Dong Ah | KPF | Nippon Steel Bolten | Nippon Fastener

Bolt & Nut & Washer
Hard Lock | Kishu Fastener | Matsukin | Mori Kozai
Nakaumi | Naniwa | Ogawa | Otani | Sudo | Toneji

STEEL MATERIAL

Steel & other Material
Dongil | JIS Standard | DSR | Sumitomo Wire | Winoa IKK

Pipe
Benkan

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