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Ultra-Compact Angle-Seat Valve for neutral, aggressivefluids and steam up to 356 o F2/2-Way, NPT 3 /8 - NPT 3 /4, 0-230 psiGNormally closedNormally open2000Ultra-CompactUltra compact:small size, low weightHigh reliabilityWaterhammer-freeOptical position indicationstandard2/2-Way, Angle-SeatThe externally piloted angle-seat <strong>valve</strong> is operated by an ultracompactpiston actuator. The angle-seat construction of thebody makes possible extremely high flow rates, particularly incomparison to conventional globe <strong>valve</strong>s.Technical DataPressure rangeTemperature mediaAmbient temperatureBody materialSeal materialActuator housingControl mediumMax. permissibile controlpressure0-230 psiG (0-140 psiG for steam)+14 o F ... +356 o F+14 o F ... +140 o FBronze, 316SSTPTFEPolyamideNeutral gases, air140 psiGOptionsPilot Valves- Double-acting actuator with- Direct and quick mounting,out spring return (control please order separatelyfunction I) (see page 58-59).Dimensions [inch]H0.65G 1/81.302.09Variable dimensions [inch]2000Port Conn. Orifice Body A B C G H A/F[inch] [inch] materialNPT 3/8 1/2 Bronze 2.56 5.36 0.41 0.75 4.61 1.06NPT 3/8 1/2 St.Steel 2.56 5.56 0.41 0.75 4.45 1.06NPT 1/2 1/2 Bronze 3.35 5.79 0.55 1.30 4.49 1.06NPT 1/2 1/2 St.Steel 3.35 5.79 0.55 1.30 4.49 1.06NPT 3/4 3/4 Bronze 3.74 6.11 0.55 1.42 4.69 1.26NPT 3/4 3/4 St.Steel 3.74 6.11 0.55 1.42 4.69 1.26A/FGACø D45 oBSpecificationsPort C. Orifice Cv Max. operating Minimum required Actuator Flow Controlpressure control pressure Size direction function[inch] [inch] [PSI] [PSI] [øinch]NPT 3/8 1/2 4.3 0-230 1) 55 1.58 above seatNPT 1/2 1/2 4.3 0-230 1) 55 1.58 above seat normallyNPT 3/4 3/4 9.2 0-230 1) 85 1.58 above seat closedNPT 3/8 1/2 4.3 0-215 1) 55 1.58 below seat 2)NPT 1/2 1/2 4.3 0-215 1) 55 1.58 below seat 2) normallyNPT 3/4 3/4 9.2 0- 92.5 55 1.58 below seat 2) closedNPT 3/8 1/2 4.3 0-230 1) 30 1.58 below seat 2)NPT 1/2 1/2 4.3 0-230 1) 30 1.58 below seat 2) normallyNPT 3/4 3/4 9.2 0-230 1) 30 1.58 below seat 2) open1)Max. operating pressure with steam 140 PSI @ 356 o F2)Waterhammer-freeOrdering ChartItem-No.Valve body materialBronze St.Steel459 049 J 459 052 D456 041 X 456 042 Y456 043 Z 456 044 S459 050 P 459 053 E456 024 N 456 025 P456 026 Q 456 027 R459 051 C 459 054 F456 034 Q 456 035 R456 023 M 456 036 J42

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