Specification - Watts Fluid Air

Catalog MRO-6WATechnical Information“LV” Series ValvesOperation, Specifications & OrderingOperationNormal Machine Operation – Valve OpenWith the handle pulled outward. Inlet Port 1 is open tooutlet Port 2. Exhaust Port 3 is blocked.Lockout Operation – Valve ClosedWith the handle pushed inward. Inlet Port 1 is blocked.Outlet Port 2 is open to Exhaust Port 3.SpecificationsOpenOperating Pressure Range:0 to 250 PSIG (0 to 1725 kPa)Operating Temperature Range (Ambient):32°F to 160°F (0°C to 71°C)Lubrication:For best results and service life, use clean, moisturefree, lubricated air.Recommended Lubricant:F442 OilLV Series Model Number IndexClosedMaterials of ConstructionBody............................................. Cast Aluminum AlloyHandle...........3/4" Exhaust Port - Cast Aluminum Alloy1-1/4" Exhaust Port - PlasticSpool............................................................. AluminumSeals...............................................Carboxylated NitrileDetent Spring........................................Stainless SteelGrease.....................................................Magnalube G †DBasic Port Thread Port DesignSeries Size Type Size LevelLV 6 N A BPort Size(Inlet & OutletPorts 1 & 2)3 3/8" *4 1/2" *6 3/4" * ‡8 1" ‡A 1-1/4" ‡Thread Type(Ports 1, 2 & 3)N NPTB BSPP (G)Port Size(ExhaustPort 3)6 3/4"A 1-1/4"Design LevelB Current* Available with3/4" Exhaust Port.‡Available with1-1/4" ExhaustPort.†Trademark MagnalubeD3Pneumatic DivisionRichland, Michiganwww.wattsfluidair.com