CAT. No. KS - 0305E
2008.1Compact Vacuum Regulator R V 2-1-2● Ultra-compact, lightweight vacuum regulator

This compact, low-profile regulator is space-saving. Permitting
mounting directly on a panel or mounting through a bracket, theregulator is ideal for downsizing of the system.
● Unrivaled pressure characteristic

Inheriting the excellent pressure characteristic of the RV Series, theregulator ensures precise control of negative pressure.
● Energy saving by reduction in air loss

This direct-acting regulator permits pressure regulation without
bleeding, reducing the energy loss and leakage.
● Conforming to clean room specifications

The parts other than stainless steel and rubber are electroless nickel
plated. The regulator can be made to meet the clean room
specifications as well.

Compact type that inherits the highperformance of the RV SeriesSpecifications
Working Fluid
Set Pressure Range kPa
Operating Temperature ℃
Pipe Port
Rc
Gauge Port
Rc
Rubber material
WeightgFilter
Body

Conformance with RoHS directives.

Pressure Characteristic
Air (vacuum)--1.3 〜 --100
5 〜 601/4
1/4
Fluoro rubber

285
100-mesh (OUT port)
Aluminum Alloy Die-Casting( Electroless Ni plating)

Recommended thicknessof mounting panel mm
Bracket1.0 〜 2.5option--36
RV2-1-2
RV•S-1-2--37--38--39--40--41--42--95--85

RV--1-- 2
Height 179mm■ JIS SYMBOL

Excellent pressure
characteristic

--75

--65

--55

--45

--35

RV•S --1-- 2
Height 152mm

Model Designation
RV2

1Model2

BKA

Pipe Port Size

Clean Type

Rc1/4

None Absent
KASet PressureRange--1.3 〜 --100kPa

RV2--1-- 2
Height 64mm

PresentOption
NoneAbsent

BBracket※ The parts cleaning method, assembling process, and packaging
are different for the models made to the clean specifications.

The height is half the height of RV

RV 2-1-2■ Outside Dimensions（unit：mm）■ Pressure Characteristic■ Flow Characteristic

Fujikura's Pneumatic Control Products Line■ General Guide■ Super Precision Air Regulators■ Super Precision Air Relays■ Precision Air Regulators■ Precision Electro-- Pneumatic Transducers■ Precision Vacuum Pressure Regulators■ Miniature Regulators■ Thin-Type Precision Air Regulators■ Miniature Precision Air Regulators■ Relief Regulators■ Fujikura BF Cylinder}

CAT. No. KS-572E

Series RSCAT.No. KS-128E
Series RR
Series RP CAT. No. KS-129E
Series RT CAT. No. KS-130E
Series RV CAT. No. KS-131E
Series RA
CAT. No. KS-794E
Series RB
Series RP1 CAT. No. KS-183E
Series RG1 CAT. No. KS-198E
Series VR1 CAT. No. KS-187
Series FC CAT. No. KS-570E
Series SC CAT. No. KS-9137E
Series PC CAT. No. KS-570-02
Series TC CAT. No. KS-570-03
Series TD CAT. No. KS-0378}＜ General precautions ＞

햲 Be sure to flush the inside of the pipe before installing the vacuum regulator.
햳 Use air (vacuum) as the fluid.
햴 Cover the vacuum regulator when using it in an atmosphere containing a lotof dust, moisture, or oil.

햵 Exercise care so that excessive external force will not be applied to theproduct.
＜ Arrangement and installation of pipes ＞
햲 Arrange pipes so that the indication of "VAC" on the main unit side will be on
the vacuum pump side. (Berakage will result when positive pressure
isapplied to the VAC side.)＜ Pressure regulation ＞

햲 Connect a vacuum gauge to the pressure gauge connection port of thevacuum regulator for pressure regulation. Loosen the lock screw duringpressure regulation.
햳 Turn the pressure regulation knob clockwise to reduce the pressure(atmospheric pressure → vacuum pressure), and turn it counterclockwise toincrease the pressure (vacuum pressure → atmospheric pressure).

[ Please request respective catalog for detailed contents of each product.]

Control Equipment Division :Head Office :840, Mihashi 1- chome, Omiya-ku, Saitama-city,

2 - 11- 20 Nishi- gotanda, Shinagawa-ku, TOKYO141- 0031, JAPAN
Phone :
81- 3 - 3490 - 2111
Facsimile : 81- 3 - 3490 - 2170

SAITAMA PREF. 330-0856, JAPANPhone :81- 48- 663 - 1820
info_en@fujikura-control.com: 81- 48- 663 - 8630
Facsimile
http://www.fujikura-control.com/en/// www.fujikurarubber.com/ced/
U R L http:E-mail cegs@fujikurarubber.com
Note:Specifications subject to change without notice for improvements and modifications.

Printed in Japan