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Specifications Model Standard specifications P1 P2 A B C D E F G H I VHS20 1/8, 1/4 1/8 66.4 22.3 40 37.5 14 46.6 33.6 28 37.5 VHS30 1/4, 3/8 1/4 80.3 29.4 53 49 19 52 38 30 49 VHS40 1/4, 3/8, 1/2 3/8 104.9 38.5 70 63 22 58 44 36 63 VHS40-06 3/4 1/2 110.4 42 75 63 22 58 44 44 63 Model Port size Specifications IN, OUT EXH IN OUT OUT EXH C(dm3/sbar) b Cv C(dm3/sbar) b Cv VHS20 1/8 1/8 2.4

Conforming to OSHA Standard Pressure Relief 3 Port Valve With Locking Holes Series VHS20/30/40/50

AC20 AC25 AC30 AC40 AC50 VHS20 VHS30 VHS40 VHS50 1935 Conforming to OSHA Standard Pressure Relief 3 Port Valve With Locking Holes Series VHS20/30/40/50 How to Order 30 03 RZ VHS Made to Order Nil X1 X502 Standard Body: Red Built-in silencer (EXH port) Pressure relief 3 port valve Optional specifications Symbol B R Z Description Knob color: Black Body size Flow direction: Right to left Symbol

VM

VHS20/30 VHS40/40-06/50 2-10 I 10 I G H F E X H .

Conforming to OSHA Standard Pressure Relief 3 Port Valve With Locking Holes Series VHS20/30/40/50 How to Order 30 03 RZ VHS Made to Order Standard Nil Body: Red X1 Built-in silencer (EXH port) X502 Pressure relief Optional specifications 3 port valve Des

Conforming to OSHA Standard Pressure Relief 3 Port Valve With Locking Holes Series VHS20/30/40/50 How to Order 30 03 RZ VHS Made to Order Nil X1 X502 Standard Body: Red Built-in silencer (EXH port) Pressure relief 3 port valve Optional specifications Symbol B R Z Description Knob color: Black Body size Flow direction: Right to left Symbol 20 30 40 50 Standard port size 1/8 3/8 1/2 3/4 PSI

Body Size: 20, Thread: F (G), Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket), Semi-Standard: None, Made to Order: X1 (Body: Red)

Regulator Unit Combination: [Other FRL Combination Devices] Other FRL Combination Device, Port Size: G1/4, Compressed Air Quality: General Dry Air, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: No, Exhaust Structure: Relief type, Flow Direction: [Standard Flow (Left to Right)] Left to right, Drain Cock: [Not Provided] No, Pressure Gauge: No (No

Body Size: 20, Thread: F (G), Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket), Semi-Standard: R (Flow Direction: Right to Left), Made to Order: X1 (Body: Red)

Body Size: 20, Thread: G, Port Size: 1/4, Handle/Bonnet Material: Aluminum, Options: w/Bracket, Semi-Standard: Flow Direction: Right to Left, Made to Order: Body: Red

VHS20/30/40/50

VHS20/30 VHS40/40-06/50 2-10 I 10 I G H F E X H .

Pressure Relief 3 Port Valve with Locking Holes

Unit: N m Applicable models VHS20-D VHS30-D VHS40-D VHS40-06-D VHS50-D Max. moment (M) 14.5 16 19.5 35 45 Max. moment (M) = Length (L) x Load (F) Length (L) Load (F) 6. For piping into the exhaust port, recommended installing a silencer.

Standard Combinations

If a stop valve or a silencer is connected to the exhaust port of VHS20/30, the effective sectional area should be larger than the figure indicated in the following table, to prevent malfunction caused by back pressure.

Pressure Relief 3 Port Valve with Locking Holes VHS20/30/40/50

Construction VHS20/30 VHS40/40-06/50 6 8 7 2 2 5 5 1 4 IN OUT OUT IN 1 9 3 EXH. EXH. Component Parts No.

modular-press-e

ACG20B ACG30B ACG40B Model Description Pressure gauge Note 1) GB2-10AS GB3-10AS GB4-10AS GB2-10AS GB2-3AS AD27 Y200 Y200T IS10M-20 VHS20-01, 02 0 to 1.0 MPa 0 to 0.3 MPa Standard Optional N.C. N.O.

smcmaintenancepartslist

ACG20B ACG30B ACG40B Model Description Pressure gauge Note 1) GB2-10AS GB2-3AS AD27 Y200 Y200T IS10M-20 VHS20-01, 02 0 to 1.0 MPa 0 to 0.3 MPa Standard Optional N.C. N.O.

Modular F.R.L. Pressure Control Equipment

ACG20B ACG30B ACG40B Model Description Pressure gauge Note 1) GB2-10AS GB3-10AS GB4-10AS GB2-10AS GB2-3AS AD27 Y200 Y200T IS10M-20 VHS20-01, 02 0 to 1.0 MPa 0 to 0.3 MPa Standard Optional N.C. N.O.

Modular F.R.L. Unit

If a stop valve or a silencer is connected to the exhaust port of VHS20/30, the effective sectional area should be larger than the figure indicated in the following table, to prevent malfunction caused by back pressure.

Modular Type Regulators Series AR

a stop valve or a silencer is connected to the exhaust port of VHS20/30, the effective sectional area should be larger than the figure indicated in the following table, to prevent malfunction caused by back pressure.

Modular Type Air Filters Series AF

a stop valve or a silencer is connected to the exhaust port of VHS20/30, the effective sectional area should be larger than the figure indicated in the following table, to prevent malfunction caused by back pressure.

AW

a stop valve or a silencer is connected to the exhaust port of VHS20/30, the effective sectional area should be larger than the figure indicated in the following table, to prevent malfunction caused by back pressure.

Pressure Relief 3 Port Valve with Locking Holes

VH*-OMX0068-A PRODUCT NAME Pressure Relief 3 Port Valve with Locking Holes MODEL / Series / Product Number VHS20-(F,N)01~(F,N)02(-R,Z)-D VHS30-(F,N)02~(F,N)03(-R,Z)-D VHS40-(F,N)02~(F,N)04(-R,Z)-D Contents Page 1. Safety Instructions 1~5 2. Application 6 3. Specifications 6 4. How to Order 7~8 5. Construction / Parts List 9 6.