VALVES 3/2 - ASCO - Home

1 All leaflets are available on: Operated VALVES (3/2) - 1 FEATURES Remote-controlled VALVES with disc for industrial fluids Anti- waterhammer design (fluid entry under the disc) Vacuum operation up to 10-2 mbar Wide range of piston-type operators (63 - 90 -125 mm dia.) rotatable through 360 , for maximum performance at different minimum pilot pressures High performance, maintenance-free stuffing box The VALVES satisfy Pressure Equipment Directive 2014/68/EU, category 1 (DN > 25) or article (DN 25) The VALVES in conformity with IEC 61508 Standard (2010 route 2H version) certi-fied with integrity levels: SIL 2 for HFT = 0 GENERALD ifferential pressure See SPECIFICATIONS [1 bar =100 kPa]Maximum allowable pressure 16 barAmbient temperature range -10 C to +60 CMaximum viscosity 600 cSt (mm2/s)Pilot fluid Filtered air or water (1)Max.

2 Pilot pressure 10 barMin. pilot pressure See below and following pagePilot fluid temperature -10 C to +60 CResponse time See page 7 [2/2 section] ( )fluids ( )temperature rangedisc seal ( )air and gas groups 1 & 2 water, oil, liquids groups 1 & 2 and steam- 10 C to + 184 CPTFEMATERIALS IN CONTACT WITH FLUID( ) Ensure that the compatibility of the fluids in contact with the materials is verifiedValve body BronzeStuffing box housing BrassStem Stainless steelDisc Stainless steelStuffing box packing PTFE chevronsWiper seal FPMDisc seal PTFEV alve body seal PTFEOTHER MATERIALSO perator Glass fibre filled PAOptical position indicator PA 12, supplied standard on VALVES with 63, 90 and 125 mm operators(1) For dia.

3 63, 90 and 125 mm operators: At service fluid temperatures inside the valve body above 100 C, it is prohibited to pilot the valve with (ISO 6708)flowcoefficientKvpilotpressure(bar) operating pressuredifferential (bar) ( )water, oil,liquids( )steam ( )( 184 C)(G*)(m3/h)(l/min)(m3/h)(l/min) (mm)NC - Normally closed, entry under the disc1/21561004,575310016161063E390B00221 0044463E390B0013/4209,61607,212051001616 1063E390B00512516,227012200510010101063E 390B01016161090E390B011310055563E390B008 11111090E390B0091 1/4322440018300510066663E390A01612121090 E390A0171 1/24042,971531,8530510044463E390A0208889 0E390A021161610125E390A48225052,88803965 0510066690E390A025NO - Normally open, entry under the disc1/21561004,575II ( )10016161063E390B0263/4209,61607,2120II ( )10016161063E390B02712516,227012200II ( )10016161063E390B0281 1/4322440018300 III ( )10016161090E390A0311 1/24042,971531,8530II ( )10011111063E390A032IV ( )

4 100161610125E390A48925052,888039650IV ( )100161610125E390A490( ) Minimum pilot pressure varies with differential pressure, see page: 7 [2/2 section] ( ) VALVES pressure operatedbronze bodythreaded ports, 1/2 to 2NC2133/2 Series E390NO132123123NC functionNO function00083GB-2017/R01 Availability, design and specifications are subject to change without notice. All rights leaflets are available on: - Pressure Operated VALVES (3/2) VALVES SERIES E390 ORDERING EXAMPLESE390 B 002E390 B 011SM2E390 A 030 pipe threadbasic numbersuffixORDERING EXAMPLES KITS:C140021C140022C140024 VMbasic numbersuffixDIMENSIONS (mm), WEIGHT (kg) FC231360 G ABD1/8 ( 63 mm)1/4 ( 90-125 mm) 156 1581 TYPE 01-02-0363, 90 and 125 mm operatorsFluid entry:under the disc at 300083GB-2017/R01 Availability, design and specifications are subject to change without notice.

5 All rights Operator dia. 125 mm, NO functionOPTIONS AND ACCESSORIES [See Pressure Operated VALVES (2/2) , page 37 ( ) / page 43 ( )] Signaling box or compact signaling unit Stroke limiter for opening Adapter plate for NAMUR pad mounting pilot Oxygen service, pressure limited to 15 bar, temperature limited to + 60 C Vacuum applications up to 1,33 10-3 mbar 3/2 version for mixing or distributing operations ATEX 2014/34/EU versions for potentially explosive atmospheres ( ) Other pipe connections are available on requestINSTALLATION The VALVES can be mounted in any position without affecting operation Compatible with ASTM 1, 2 and 3 oils Check temperature range of valve body and solenoid pilot VALVES for suitability.

6 For probability of failure, contact us Pipe connections (G*) have standard combination thread according to ISO 228/1 and ISO 7/1 Installation/maintenance instructions are included with each valveSPARE PARTS KITS DNspare parts kit no. 63-90-125 mm15C140021 (2)20C140022 (2)25C140023 (2)32C140024 (2)40C140025 (2)50C140026 (2)(2) Standard suffix VM also applies to kits. [see page: 37, 2/2 section ( )]typeoperatordiameter ABCD FGweight (3)0163 mm1/239198688550,51,63/444203848550,51,9 152212928550,52,61 1/4572371108550,53,21 1/2612441258550,54,50290 mm152223,592118673,21 1/457248110118673,71 1/261255125118675,2269264145118676,20312 5 mm1 1/261309125156867,7269318145156868,7(3) Weight of valve without pilot.

7 Add 0,2 for dia. 125 mm operator section: Solenoid pilot VALVES , see pages: 49 ( ) [63 mm operator] 51 ( ) [90 and 125 mm operators]