Versa solenoid valve 3-Way NC Solenoid Operated/Spring Return Lockout Valves

General Description
Versa 3-way normally closed Lockout Valves function the same as a solenoid operated-spring return valve, except that a means is provided to allow the valve to be physically locked with a padlock or hasp with padlock in order to prevent accidental actuation. Two types of lockout are available: one provides the ability for locking the valve in the un-energized position whereby the inlet is blocked and the exhaust is open; the other type provides the ability for locking in either the un-energized or energized position.

Types Available
Series VSeries V316
Media: Pneumatic ServicePneumatic Service
Pressure: (minimum depends40 or 50 to 175 psi40 to 175 psi
on valve size)(2.8 or 3.5 - 12 bar)(2.8 - 12 bar)
Construction Materials: Forged & machined brass;Investment cast & machined 316
NBR (nitrile) O ring sealsstainless steel; FKM (fluorocarbon) seals
Functional Type: 3-way normally closed3-way normally closed
Body Style: BodyportedBodyported
Port Sizes & Flow: 1/8°NPT or G1/8(C =1.4,  K =20.3)1/4°NPT (C = 1.8, K = 26)
v v  v  v
1/4°NPT or G1/4 (C =1.8,  K =26.1)
v v
3/8°NPT or G3/8 (C =3.4,  K =49.3)3/8°NPT (C = 2.0, K = 29)
v v  v  v
1/2°NPT or G1/2 (C =4.0,  K =58.0)1/2°NPT (C = 5.5, K = 80)
v v  v  v
3/4°NPT (C =9.7,  K =140.6)
v v
1°NPT (C =11.1,  K =161.0)
v v
Actuation: Solenoid/pilot-spring return for eitherSolenoid/pilot-spring return for either
Ordinary Service or Hazardous Service.Ordinary Service or Hazardous Service
.Lockout Valves
Product Number Selector
Series V
Series V316
LOCKOUT IN
PORT FLOW LOCKOUT IN LOCKOUT IN LOCKOUT IN OPERATING
FUNCTION
EITHER POSITION
SIZE Cv               (Kv) EXHAUST POSITION EITHER POSITION EXHAUST POSITION PRESSURE
1/8° NPT** 1.4(20.3) VIA-3221-138-LOVB-* VIA-3221-138-LOVE-* ---------------- ----------------
1/4° NPT** 1.8(26.1)
VIA-3321-138-LOVB-* VIA-3321-138-LOVE-*
40-175 psi
(2.8-12 bar)
1/4° NPT 1.8(26)
VIA-3321-316-138-LOVB-* VIA-3321-316-138-LOVE-*
3/8° NPT** 3.4(49.3)
VIA-3421-138-LOVB-* VIA-3421-138-LOVE-*
3-way
3/8° NPT 2.0(29)
VIA-3421-316-138-LOVB-* VIA-3421-316-138-LOVE-*
NC
1/2° NPT** 4.0(58)
VIA-3521-138-LOVB-* VIA-3521-138-LOVE-*
1/2° NPT 5.5(80)
VIA-3521-316-138-LOVB-* VIA-3521-316-138-LOVE-*
3/4° NPT 9.7             (140.6) VIA-3621-138-LOVB-* VIA-3621-138-LOVE-* ---------------- ----------------
50-175 psi
(3.5-12 bar)
1° NPT 11.1(161) VIA-3721-138-LOVB-* VIA-3721-138-LOVE-* ---------------- ----------------

 

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