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Doc. no.VH*-OMG0036 

 

 

 
 

 

 
 
 
 
 

PRODUCT NAME

    

 

RESIDUAL PRESSURE EXHAUST 3 PORT VALVE 

 

MODEL / Series / Product Number

    

VHS20-(F,N)01

02(-B,R,Z) 

VHS30-(F,N)02

03(-B,R,Z) 

VHS40-(F,N)02

04(-B,R,Z) 

VHS40-(F,N)06(-B,R,Z) 

VHS50-(F,N)06

10(-B,R,Z) 

 

 

 

 

 

Summary of Contents for VHS20 Series

Page 1: ...oc no VH OMG0036 PRODUCT NAME RESIDUAL PRESSURE EXHAUST 3 PORT VALVE MODEL Series Product Number VHS20 F N 01 02 B R Z VHS30 F N 02 03 B R Z VHS40 F N 02 04 B R Z VHS40 F N 06 B R Z VHS50 F N 06 10 B R Z ...

Page 2: ... 2 ...

Page 3: ... 3 Contents PAGE 1 PRECAUTIONS FOR SAFETY 3 6 2 APPLICATION 7 3 SPECIFICATIONS 7 4 HOW TO ORDER 8 5 CONSTRUCTION PARTS LIST 9 6 OUTLINE DIMENSIONS 10 ...

Page 4: ...o giving due consideration to any possibility of equipment failure when configuring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly The assembly operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and...

Page 5: ...roduct may have specified durability running distance or replacement parts Please consult your nearest sales branch 2 For any failure or damage reported within the warranty period which is clearly our responsibility a replacement product or necessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the...

Page 6: ...s any inconvenience in use Installation and Adjustment Warning 1 Confirm the symbols 1 and 2 before the valve is connected The port marked 1 is the air inlet and the port marked 2 is the outlet Pressurization is only possible via the inlet port 1 Reverse connection may cause malfunction The port symbols and corresponding piping types are shown in the table below Caution 1 The valve must be switche...

Page 7: ...solvents salts or corrosive gases etc as this can cause damage or malfunction 2 Install an air dryer or after cooler on the upstream side of the pressure release 3 port valve because air containing excessive drainage may cause malfunction Caution 1 Install an air filter of 5 µm filtration on the inlet side 2 Install a mist separator on the inlet side to remove carbon powder from the compressor or ...

Page 8: ... 8 Install a silencer into port 3 to prevent the ingress of dust if there is a lot of dust in the atmosphere If dust enters the valve via port 3 it may cause air leakage ...

Page 9: ...ipment operates normally Caution 1 Once a lubricant is introduced be sure to continue lubrication If it is discontinued malfunction may result due to loss of the initial lubricant Apply class 1 turbine oil ISO VG32 as a lubricant Use of other lubricants may cause malfunction 2 APPLICATION This valve is 3 port valve is intended to exhaust residual pressure by manual operation 3 SPECIFICATIONS Model...

Page 10: ... 1 8 VHS20 F G 02 1 4 VHS20 30 40 03 3 8 VHS30 40 04 1 2 VHS40 06 3 4 VHS40 50 10 1 VHS50 A spacer is required if the valve is combined with modular Residual pressure exhaust 3 port valve Spacer Spacer with bracket Applicable air preparation equipment VHS20 Y200 Y200T AC20 VHS30 Y300 Y300T AC25 AC30 VHS40 Y400 Y400T AC40 VHS40 06 Y500 Y500T AC40 06 VHS50 Y600 Y600T AC50 1 Only for the NPT thread U...

Page 11: ...20 VHS30 AR40 06 50 Remark Body Zinc die cast Aluminum die cast Aluminum die cast Painted platinum silver Handle Zinc die cast Aluminum die cast Painted red Valve guide Zinc die cast Valve Aluminum alloy HNBR Piston Brass Cam ring Zinc die cast Ferrule POM Spool Brass Nickel chromate Seal HNBR ...

Page 12: ...t size A B C D E F G H I VHS20 1 8 1 4 59 20 40 34 45 33 28 45 VHS30 1 4 3 8 78 29 53 46 55 42 30 55 VHS40 1 4 3 8 1 2 107 39 70 63 22 58 44 36 63 VHS40 06 3 4 110 42 75 67 21 65 50 44 69 VHS50 3 4 1 134 53 90 78 26 76 61 54 81 Padlock mounting position Padlock mounting position ...

Page 13: ...da ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manufacturer 2008 SMC Corporation All Rights Reserved ...

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