Terminal Unit Zone Valves0 pages

Terminal Unit Zone ValvesDATA SHEET

These ANSI 250 valve bodies (400# @ 1500F,250# @ 2500F) are 3-waydiverting 4 port valves with built-in tee (piped as mixing valve it can be used
for 5 psi maximum differential pressure.) They are common to all Spartan
actuators and are available in a wide range of Cv (Kv) sizes.V420 is a >
1 / >
2 "compression nut or 15 mm comisa fitting valve body and V425 is >
1 / >
2 " directsolder valve body.Designed for use on hot or chilled water and up to 50% glycol mix,thecommercial application valve bodies utilize low zinc antidezincification bronze,coupled with long life replaceable and interchangeable internals 1.0,2.0,3.0,3.5 Cv (0.86,1.70,2.60,3.00 KVs).A valve cap supplied with the valve body can be used with limited life as amanual adjuster when the actuator is removed from the valve body.Alternatively a more permanent manual adjuster type OM1000 can be use
permanently for longer life expectancy.A valve bodies have spring-loaded stems,being actuated power driven stemdown to open or close as required by the valve assembly configuration.All valve bodies have replaceable and / or interchangeable internals to enable
Cv (Kv) size change or configuration change on-site,resizing or servicing
without removing the valve from the line.In all cases,the internals are
complete with world-class specifications including 1 >
C B D 1 / >
2 - million cycles(3,000,000-stroke) packing and burnished mirror finished stainless-steel stems.
Spartan cartridges are made to high standards and exactingmanufacturing techniques which ensure you the best quality
available.See chart for types available. >

General SpecificationsInternal Cartridge
3-way 4 Port Valve Body
AV07 Packing Wrench

Body material Low zinc bronze,alloy C84400 >
A Pressure rating ANSI 250 (PN16) Valve stem "Mirror Җ maker" burnished stainless steel stems >
ABCDinches 2.240.591.151.57 Turndown ratio Better than 50:1 >
(mm) (56.9)(15.0)(29.3)(40.0) Stem Travel 7/64" (2.8mm) 5/32" (4.0mm) >

Internals Specifications -

Field replaceable and interchangeable

Cartridge part #sED (Cv) or (Kv)(Replaceable)ie:ED ֖ 3.0 Type "ED" (plug) Valve seat Integral bronze Valve disc/plunger EPDM / brass Valve stem "Mirror maker" burnished stainless steel stems Valve spring Stainless Steel Packing Double EPDM Tight close off 100% Steam rated N / A Water rated (250ֺF / 120C) Glycol rated To 50% Cv Linear ږ 2.8mm lift 1.0,2.0,3.0 4.0mm lift 3.5 Kv Linear 2.8mm lift 0.86,1.70,2.60 4.0mm lift 3.0 Use Spartan Peripheral Devices AV07 tool to replacepacking and plunger internal cartridge. >
Spartan Peripheral Devices (Canada) telephone:(450) 424-6067 ֕ fax:(450) 424-6071 email:info@spartan-pd.com Օ website: www.spartan-pd.comEuroSpartan (UK) telephone:(44)(0)1926 426622 fax:(44)(0)1926 426016 Օ email:eurospartan@yahoo.co.uk Spartan Peripheral Devices (US) telephone Toll free:888 554-4465 fax:(450) 424-6071 V420/V425 Valve Bodies26 August 2004 size="-3">