Air Flow Control Valve
Mode lB ZW

Directly mounted to clamps, easy adjusting

Directly Mounted to Clamps
BZW is the flow control valve for Rc thread that enable to mountto the piping method : option -A of WCA/WCE/WHA/WHD/WHE.
It is best used in a circuit where the flow control valve cannot
be mounted or if necessary to synchronize individual speed.

Adjusting Screw

Lock Nut

Corresponding Product Model
ClampsBZW Model No.

Clamp Model No.

High-Power Pneumatic Link Clamp

BZW0100-A

WCE□ 2-2 A □High-Power Pneumatic Swing Clamp

WHE□ 0-2 A □Pneumatic Swing Clamp

WHA□ 0-2 A □Corresponding to piping method -A option.
※ When mounting BZW to the piping method G,
take off R thread plug and remove the sealing

BZW0100-B

309

Double Piston Pneumatic Swing Clamp

WHD□0-2 A □Pneumatic Link Clamp

WCA□ 1-2 A □tape not to get inside the cylinder.

Air Flow Control Valve
DigestModel No. Indication

High-PowerSeries

BZ W 010 0 - B

Pneumatic Series

Control Method
B : Meter-out
A : Meter-in

Hydraulic Series※ Select A：Meter-in when using BZW for WCE.

Valve / CouplerHydraulic Unit

Design No.
0 : Revision Number

Manual Operation
Accessories

R Thread Size
010 : Rc1/8

Cautions / Others

Specifications

Circuit Symbol

Model No.

BZW0100-B

BZW0100-A

Control Method

Meter-outMeter-inOperating Pressure MPa
Withstanding Pressure MPa

0.1 ~ 1.0

Adjusting Screw Number of Rotations

10

P1 PortAir Source Side
(Incoming Side)

5~7g

Weight

BZW0100-B：Meter-out

1.5

N・m

Tightening Torque13

Pneumatic
Hole Clamp
SW A
Pneumatic
Swing Clamp

P2 PortClamp Side(Outgoing Side)W HA
Double Piston
Pneumatic Swing Clamp
W HD

BZW0100-A：Meter-in13Pneumatic
Link Clamp

WHE□0-2A□
Corresponding
Model No.

WHA□0-2A□

P1 PortAir Source Side(Incoming Side)

WCE□2-2A□

WHD□0-2A□
WCA□1-2A□

Adjusting Screw

O-ring (Included)

Lock Nut[ L/ min(ANR) ]11.5 ~ 17100

Flow Rate

φ15.5
φ11φ8

direction of BZW-A
is opposite.)

4 3.5

40

Machining Dimensions of Mounting Area
6.3S

WWA

Pressure Loss 0.5MPa

80
Pressure Loss 0.4MPa

60

Pressure Loss 0.3MPa
Pressure Loss 0.2MPa

20014.8 or more

01

←Close2345678

Adjust Screw Number of Rotations [Rotations]910Open→

8.8 ±0.1

0.7 + 0.1
0Free Flowing Direction

6.3S
Remove all burrs

φ2.5 ~ 3.545゜
6.3

A[ L/ min(ANR) ]

6.3S

120
100

Flow Rate(φ8.2)

φ10 or less

20゜

P2 PortClamp Side(Outgoing Side)

φ7.8 ±0.02

0.1 or less
C0.1

φ13.8 H7 + 0.018
0PneumaticSensor Pin

Controlled Flow Direction

BZW-B (Mounting

Close Open

Rc1/8 Thread
Prepared Hole 8.2 + 0.1
0

VW K

120

Packing

φ0.01 A

VW M

BZW0100-B/BZW0100-A common(Rc1/8)0.01 APneumaticExpansion Locating Pin

Flow Rate Graph(Pneumatic Clamp)

Hexagon 14

Air FlowControl Valve
BZ W

External Dimensions

KOSMEKWCA

P2 PortClamp Side(Outgoing Side)40

P1 PortAir Pressure Supply Side(Incoming Side)

Fully opened

80
60
Fully closed

20
00

0.1

0.2
Pressure Loss

0.3

0.4

0.5

[MPa]

Notes :
1. Since thearea is sealing part, be careful not to damage it.

2. No cutting chips or burr shoud be at the tolerance part of machining hole.
3. As shown in the drawing, P1 port is used as the air supply side and P2 port as the clamp side.

310

Cautions
Cautions● Notes on Handling● Maintenance and Inspection1) It should be operated by qualiﬁed personnel.

1) Removal of the Machine and Shut-oﬀ of Pressure Source● The hydraulic machine and air compressor should be operated● Before the machine is removed, make sure that safety devices

and maintained by qualiﬁed personnel.

and preventive devices are in place. Shut oﬀ the pressure andpower source, and make sure no pressure exists in the air and2) Do not operate or remove the product unless the safety protocolsare ensured.
① The machine and equipment can only be inspected or preparedhydraulic circuits.
● Make sure there is no abnormality in the bolts and respective
parts before restarting.

when it is conﬁrmed that the safety devices are in place.
② Before the product is removed, make sure that the above-mentioned
safety devices are in place. Shut oﬀ the pressure and power source,
and make sure no pressure exists in the air and hydraulic circuits.

2) Regularly clean the area around the piston rod and plunger.
● If it is used when the surface is contaminated with dirt, it may leadto packing seal damage, malfunctioning and ﬂuid leakage.

③ After stopping the product, do not remove until the temperaturedrops.
④ Make sure there is no abnormality in the bolts and respective parts
before restarting the machine or equipment.
3) Do not touch a clamp (cylinder) while it is working.
Otherwise, your hands may be injured due to clinching.

3) Please clean out the reference surfaces on a regular basis (taper
reference surface and seating surface) of the locating products.
(VS/VT/VFL/VFM/VFJ/VFK/WVS/VWM/VWK/VX/VXE/VXF)● The locating products, except VX/VXE/VXF model, can remove
contaminants with cleaning functions. However, hardened cutting4) Do not disassemble or modify.
● If the equipment is taken apart or modiﬁed, the warranty will be
voided even within the warranty period.

chips, adhesive coolant and others may not be removed. Make surethere are no contaminants before installing a workpiece/pallet.
● Continuous use with contaminant on components will lead tolocating accuracy failure, malfunction and ﬂuid leakage.

4) If disconnecting by couplers, air bleeding should be carried out
on a regular basis to avoid air mixed in the circuit.
5) Regularly tighten nut, bolt, pin, cylinder, pipe line and others toensure proper use.
6) Make sure the hydraulic ﬂuid has not deteriorated.
7) Make sure there is a smooth action without an irregular noise.
● Especially when it is restarted after left unused for a long period,
make sure it can be operated correctly.
8) The products should be stored in the cool and dark place
without direct sunshine or moisture.
9) Please contact us for overhaul and repair.

1357

Installation Notes(For Hydraulic Series)

Hydraulic Fluid List

Notes on Hydraulic Cylinder
Speed Control Circuit

Notes on Handling

Maintenance/Inspection

Warranty

High-PowerSeries● Warranty

Pneumatic Series

1) Warranty Period

Hydraulic Series● The product warranty period is 18 months from shipment fromour factory or 12 months from initial use, whichever is earlier.
2) Warranty Scope● If the product is damaged or malfunctions during the warranty
period due to faulty design, materials or workmanship, we will

Valve / Coupler
Hydraulic Unit
Manual Operation
Accessories
Cautions / Others

replace or repair the defective part at our expense.
Defects or failures caused by the following are not covered.

Cautions① If the stipulated maintenance and inspection are not carried out.

Installation Notes(For Hydraulic Series)② If the product is used while it is not suitable for use based on

Hydraulic Fluid List

the operatorʼs judgment, resulting in defect.
③ If it is used or operated in an inappropriate way by the operator.
(Including damage caused by the misconduct of the third party.)④ If the defect is caused by reasons other than our responsibility.
⑤ If repair or modiﬁcations are carried out by anyone other than Kosmek,
or without our approval and conﬁrmation, it will void warranty.
⑥ Other caused by natural disasters or calamities not attributable toour company.
⑦ Parts or replacement expenses due to parts consumption anddeterioration.
(Such as rubber, plastic, seal material and some electric components.)
Damages excluding from direct result of a product defect shall be

Notes on Hydraulic Cylinder
Speed Control Circuit
Notes on Handling
Maintenance/
Inspection
Warranty

Company Profile
Company Profile
Our Products
History

Index
Search byAlphabetical Orderexcluded from the warranty.
Sales Offices

1358

Company Profile

Sales Offices
Sales Offices across the WorldJAPANHEAD OFFICE

Overseas Sales
United States of America

TEL. +81-78-991-5162

FAX. +81-78-991-8787

KOSMEK LTD. 1-5, 2-chome, Murotani, Nishi-ku, Kobe-city, Hyogo, Japan 651-2241〒651-2241

兵庫県神戸市西区室谷2丁目1番5号

FAX. +1-630-620-9015

SUBSIDIARY

TEL. +1-630-620-7650

KOSMEK (USA) LTD.

650 Springer Drive, Lombard, IL 60148 USA

MEXICOREPRESENTATIVE OFFICE

TEL. +52-442-161-2347

KOSMEK USA Mexico Office

Av. Santa Fe #103 int 59 Col. Santa Fe Juriquilla C.P. 76230 Queretaro, Qro Mexico

EUROPESUBSIDIARY

TEL. +43-463-287587

KOSMEK EUROPE GmbH

Schleppeplatz 2 9020 Klagenfurt am Wörthersee Austria

CHINA

TEL. +86-21-54253000

KOSMEK (CHINA) LTD.
考世美(上海)貿易有限公司

INDIA

FAX. +43-463-287587-20
FAX. +86-21-54253709

Room601, RIVERSIDE PYRAMID No.55, Lane21, Pusan Rd, Pudong Shanghai 200125, China
中国上海市浦东新区浦三路21弄55号银亿滨江中心601室 200125

BRANCH OFFICE

TEL. +91-9880561695

KOSMEK LTD - INDIA

F 203, Level-2, First Floor, Prestige Center Point, Cunningham Road, Bangalore -560052 India

THAILANDREPRESENTATIVE OFFICE

TEL. +66-2-300-5132

KOSMEK Thailand Representation Office

67 Soi 58, RAMA 9 Rd., Suanluang, Suanluang, Bangkok 10250, Thailand

TAIWAN

TEL. +886-2-82261860

Full Life Trading Co., Ltd.

16F-4, No.2, Jian Ba Rd., Zhonghe District, New Taipei City Taiwan 23511(Taiwan Exclusive Distributor)

FAX. +66-2-300-5133
FAX. +886-2-82261890盈生貿易有限公司

台湾新北市中和區建八路2號 16F- 4（遠東世紀廣場）

PHILIPPINES(Philippines Exclusive Distributor)

TEL. +63-2-310-7286

G.E.T. Inc, Phil.

Victoria Wave Special Economic Zone Mt. Apo Building, Brgy. 186, North Caloocan City, Metro Manila, Philippines 1427

INDONESIA(Indonesia Exclusive Distributor)

TEL. +62-21-29628607

PT. Yamata Machinery

Delta Commercial Park I, Jl. Kenari Raya B-08, Desa Jayamukti, Kec. Cikarang Pusat Kab. Bekasi 17530 Indonesia

FAX. +63-2-310-7286
FAX. +62-21-29628608

Sales Offices in Japan
Head OfficeOsaka Sales OfficeOverseas Sales
Tokyo Sales Office

Nagoya Sales Office

Fukuoka Sales Office1377

TEL. 078-991-5162〒651-2241

兵庫県神戸市西区室谷2丁目1番5号

TEL. 048-652-8839〒331-0815

FAX. 0566-74-8808

愛知県安城市美園町2丁目10番地1

TEL. 092-433-0424〒812-0006

FAX. 048-652-8828

埼玉県さいたま市北区大成町4丁目81番地

TEL. 0566-74-8778〒446-0076

FAX. 078-991-8787

FAX. 092-433-0426

福岡県福岡市博多区上牟田1丁目8-10-101

Global Network
Overseas Aﬃliates and Sales Oﬃces
Distributors

EuropeCanada
U.S.A.
Asia

MexicoBrazilAustralia

Asia Detailed Map

Korea
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Philippines

Malaysia
SingaporeIndonesia● FOR FURTHER INFORMATION ON UNLISTED SPECIFICATIONS AND SIZES, PLEASE CALL US.
● SPECIFICATIONS IN THIS CATALOG ARE SUBJECT TO CHANGE WITHOUT NOTICE.

JQA-QMA10823

KOSMEK HEAD OFFICE