Versa solenoid valve

General Description Two valve series, Series E and Series E5, comprise the direct actuated, 3 port/2 position valves. The only difference between the two series is physical size and weight, Series E being the greater of the two. Both series offer high reliability at low cost. Stainless steel construction provides the compatibility for use with many aggressive media and environments. A variation of the valve type provides electrical quick exhaust valves. These valves function the same as a 3-way valve, but a larger capacity exhaust and rapid response to slight pressure differential during the de-energized portion of the cycle, results in a more rapid evacuation of the controlled device than would be expected with a standard 3-way valve. Materials Valve body: 430F stainless steel. Valve seals: Nitrile (Buna N). Solenoid parts: sleeve, plunger & spring° 304, 430F and 302 stainless steel coils°epoxy molded coil cover (when applicable)°zinc chromate coated steel Installation, Filtration and Lubrication Valves have no limitations on mounting orientation.  40 to 50 micron filtration and general purpose lubricating oil ISO, ASTM viscosity grade 32 recommended. Ambient tempe

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

Bleed Control Valves The VERSA Bleed Control Valve has a precision machined needle that provides an economical, effective flow control in pneumatic applications. The Bleed Control Valve can be threaded into the exhaust port of any VERSA directional control valve to provide speed control. The flow area, through which the air passes to the atmosphere, can be finely adjusted by screwing the needle in or out. After the Bleed Control Valve has been adjusted to suit, it can be securely locked at its setting with the lock nut provided. PRODUCT NUMBER MATERIALS BrassStainless Steel Brass or 316 Stainless Steel (conforms BC-2 1/8 NPT-------- to NACE standard MR-01-75) BC-3 1/4 NPT BC-3-316 BC-4 3/8 NPT BC-4-316 PRESSURES BC-5 1/2 NPT BC-5-316 0-200 psi (0-14 bar) air BC-6 3/4 NPT BC-6-316 BC-7 1 NPT--------

Dust Excluders may be threaded into the exhaust ports in order to keep out dirt or dust in the atmosphere or surrounding the valve, that might enter through an other-wise open port. Dust excluders are preferably mounted in a vertical posi-tion with the wide outlet opening down. MATERIALS PRODUCT NUMBER Aluminum Body with NBR (Nitrile) seal or AluminumStainless Steel 316 Stainless Steel body (conforms to NACE standard MR-01-75)  DE-2 1/8 NPT-------- with CR (Neoprene) seal DE-3 1/4 NPT DE-3-316 DE-4 3/8 NPT DE-4-316 DE-5 1/2 NPT DE-5-316 PRESSURES 0-200 psi (0-14 bar) air DE-6 3/4 NPT DE-6-316 DE-7 1 NPT--------  

General Description Latching valves are particularly suited to applications where it is desirable or mandatory to manually reset or restart a system. A typical application could involve the emergency shut-down of automatically monitored process operations. Loss or interruption of the control sig-nal to the valve actuator causes the valve to shift, latch and shut-down a process step. When the signal is restored the valve remains in the latched position until the operator manually unlatches it and allows the process step to resume. Positive latching in such an application is vitally important since many process operations are sequential and one step must not be started until the one ahead of it has started. This example is only one of many which can be accommodated through the use of Versa°s Latching Valves. A wide range of functional types, port sizes, actuators, and latching arrangements provide the engineer with a complete choice of valving to suit his particular needs. Types Available Series V316 Series V Media Pneumatic; others, consult factory.Pneumatic and various other gases, including corrosives. Pressure: (minimum depends20 or 55 to 175 psi20 or 55 to 175 psi 

A Quick Exhaust Valve is a three-way, 3/2 valve with extra large exhaust orifice, to be fitted directly at a cylin-der port connection. When pressure decreases at the inlet of the Quick Exhaust Valve, the outlet is automati- cally opened to the exhaust and the cylinder is quickly depressurized. MATERIALS Body:Electroless Nickel Plated Brass or 316 Investment Cast Stainless Steel (conforms to NACE standard MR-01-75) Seals:FKM (fluorocarbon) O ring seals Screws:316 Stainless Steel PRODUCT NUMBER Electroless NickelStainless Steel Plated Brass Inlet & CylExh QE-3 1/4 NPT3/8 NPT QE-3-316 -----1/2 NPT3/4 NPT QE-5-316 PRESSURES 5-150 psi (0.35-10 bar) air    

General Description When parallel electronic control circuits are utilized in a system, if a complete control circuit fails or requires maintenance, the parallel circuit will keep the system running. In a parallel circuit Versa°s Redundant Valve functions the same as a solenoid operat-ed-spring return valve, except that it has two solenoids (one for each of the parallel circuits) rather than one solenoid. Either or both of these solenoids will shift and maintain the controlled device in the shifted position. Both solenoids must be de-energized to return the controlled device to the unshifted position. The use of one Redundant Valve can replace multiple valves and components to accomplish the same function. Redundant Valves Product Number Selector FUNCTIONSIZE SERIES VSERIES V316 1/8"NPT** VSA-3221-RS-* 3-Way, 3/2 1/4"NPT** VSA-3321-RS-*VSA-3321-316-RS-* Normally Closed3/8"NPT** VSA-3421-RS-*VSA-3421-316-RS-* 1/2"NPT** VSA-3521-RS-*VSA-3521-316-RS-* 1/8"NPT** VSA-4222-RS-* 4-Way, 5/21/4"NPT** VSA-4322-RS-*VSA-4322-316-RS-* 3/8"NPT** VSA-4422-RS-*VSA-4422-316-RS-* 1/2"NPT** VSA-4522-RS-*VSA-4522-316-RS-*

General Description The Versa C5 NAMUR mount control valve is a high flow, 5-port, solenoid/pilot valve. It is designed to mount directly to any NAMUR actuator, thus reducing actuator response time and cost of tubing, fittings, brackets, and labor. Many adaptor kits are available for non-NAMUR actuators. Consult factory for kit availability.The 5-port design allows the C5 NAMUR to be ordered as either 4-way (for double acting actuators) or 3-way (for spring return or fail-safe actuators). The function of this valve is field convertible utilizing no special tools, gaskets, or sealants. Relocation of a port plug converts a 3-way to a 4- way, or a 4-way to a 3-way. When the 4-way valve is converted to 3-way function, the unused exhaust port becomes an actua-tor vent into which afilter/muffler can be installed to prevent contaminents from entering either the valve or the actuator.Single solenoid models (for 2-position control), or double sole-noid models (for 2 or 3-position control) are available. Actuator positioning is possible with the use of 3-position valves since all Versa C5 NAMUR valves are leakfree/bubbletight. A complete selection of electrical connections, area classific

General Description Materials Versa C5 and C7 valves are 5 port/2-Valve body and plunger: anodized aluminum position or 5 port/3-position, high Actuating Caps: solenoid°(TM) anodized aluminu flow, bodyported, solenoid/pilot spring cap°(TM)synthetic resi valves. They can be provided with Pilot Piston: synthetic resin single solenoid or double solenoid. Valve seals: plunger and body°(TM) FKM (fluorocarbon actuators. Manual override pilot piston°(TM) NBR (nitrile (guarded-push to operate, turn to Screws: stainless steel lock) is standard on all models. Other Solenoid parts: sleeve, plunger & spring°(TM) 304 & 430F    options are available.  Actuator positioning is stainless steel possible with the use of 3-position valves since all C5 coils°(TM)epoxy molded with 3 spade and C7 valves are leakfree/bubbletight.terminals (std) or 2 or 3 wire leads (opt) coil cover (opt.-when applicable)°(TM)zinc chromate The Basic valve is supplied with DIN style coil, but other coated steel options are available making the most exacting and demanding specifications or applications easy to satisfy.

General Description The Versa E5 NAMUR mount control valve is an inexpensive,simple and effective 3-way direct-acting solenoid valve.  It is designed to mount directly to any NAMUR actuator thus reduc- ing cost of tubing, fittings, brackets and labor. It is most effective on spring return or fail-safe actuators where high speed open or close is not important, but where cost is a factor. A threaded actuator vent port is standard. Available as a 3-way, 2-position, direct solenoid, spring return only, and with most of the Versa solenoid options. Materials Valve body:  anodized aluminum Valve seals:body/plunger °(TM) NBR (nitrile valve/actuator mounting O rings °(TM) NBR (nitrile Screws: (valve to actuator)= carbon steel Solenoid parts: sleeve, plunger & spring°(TM) 304 & 430 stainless steel coils°(TM)epoxy encapsulated with 3 spad terminals (std) or 2 or 3 wire lead (opt) coil cover°(TM)(when applicable) option:(R)CC50 carbon steel, painted; °(TM)LB°(TM)XN, °(TM)LB°(TM)XX,°(TM)PC,°(TM) °(TM)PC°(TM)XX, °(TM)XN,°(TM)XX= carbon st zinc chromate plated

General Description Versa Series V valves are full flow port valves, available in 1/8, 1/4, 3/8, 1/2, 3/4 and 1° NPT port sizes. Ports of 1/8 to 1/2 ISO 228 °G° threads are also avail-able. Three-way designs are provided with 3 ports; four-way designs have 5 ports. Each is available for 2-position or 3-position service. Standard size O ring seals provide leak-free/bubbletight sealing and ease of repair, if necessary. Each valve is solenoid/pilot actuated, which enables the use of physically small solenoids and resultant low power consump-tion, and also assures a large positive shifting force without fear of coil burn-out. A complete selection of electrical connec-tions, area classifications, and power requirements makes the most exacting and demanding specifications or applications easy to satisfy. Materials Valve body: forged brass Actuating Caps: solenoid°forged brass spring cap°diecast aluminum Internal parts (wetted):  rod brass Valve seals: NBR (nitrile), standard size O rings Screws: zinc plated steel Solenoid parts: sleeve, plunger & spring° 304 & 430F and 302 stainless steel coils°epoxy molded with 2 or 3 wire leads (Std.) coil cover (Std)°zinc chromate coate

General Description Versa Series V316 valves are available in 1/4° NPT, 3/8° NPT, or 1/2° NPT port sizes. Three-way designs are pro- vided with 3 ports; four-way designs have 5 ports. Each is available for 2-position or 3-position service. Investment cast 316 stainless steel bodies and actuating caps, coupled with 316 stainless steel internals makes this valve series compatible for use with aggressive media and environments. Each valve is solenoid/pilot actuated, which enables the use of physically small solenoids and resultant low power consump-tion, and also assures a large positive shifting force without fear of coil burnout. A complete selection of electrical connec-tions, area classifications, and power requirements makes the most exacting and demanding specifications or applications easy to satisfy. Materials Valve body, actuating caps, internal parts: 316 stainless steel Valve seals: FKM (fluorocarbon) Screws: stainless steel Solenoid parts: sleeve, plunger & spring° 304, 430F and 302 stainless steel coils°epoxy molded coil cover (when applicable)°zinc chromate coated steel Porting Size Inlet, outlet, & exhaust: 1/4° NPT, 3/8° NPT, or 1/2° NPT Flow R