Electric Control Valve for Industrial Use
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NG # 00370-HW-SUPMEA-070
Manufactured by:
Specification
DN mm G3/4″ 20 25 32 40 50 65 80 100 125 150 200 Valve seat diameter mm 3 4 5 6 7 8 10 12 15 20 26 32 40 50 66 80 100 125 150 200 Rated flow coefficient Kv 0.08 0.12 0.20 0.32 0.5 0.8 1.2 2.0 3.2 5.0 8.0 12 20 32 50 80 120 200 280 450 Nominal pressure MPa 1.6, 4.0, 6.4 (normal temp) 4.0, 6.4 (medium temp), 0.6, 4.0, 6.4 (low temp) Stroke mm 10 16 25 40 60 Speed mm/S 4.2 2.1 3.5 1.7 3.4 Flow characteristics straight line Straight line, equal percentage Medium temp ℃ -20~+200, -40~+250 (normal humidity), -20~+450 (medium temp), -250~-60 (low temp) Flange size Cast iron flange according to JB79-59 Flange type Flange sealing surface type is in accordance with JB77-59, cast iron flange is smooth type, cast steel flange is concave type, low temperature is tongue and groove type 0.6MPa Low temp -250--60℃ ZG1Cr18Ni9Ti CFBM 1.6MPa Normal temp -20-200℃ HT200 4.0MPa Normal temp -20-200℃ WCB ZG1Cr18Ni9Ti Medium temp -20-450℃ WCB ZG1Cr18Ni9Ti Low temp -250-60℃ ZG1Cr18Ni9Ti (196℃) CF8M (-250℃) 6.4MPa Normal temp -20-200℃ WCB ZG1Cr18Ni9Ti Medium temp -20-450℃ WCB ZG1Cr18Ni9Ti Low temp -250-60℃ ZG1Cr18Ni9Ti (196℃) CF8M (-250℃) Valve core material Cr18Ni9,F316(0Cr18Ni2Mo2) Upper valve cover type Ordinary type (normal temp), thermal sheet type (medium temp), long neck type (low temp)
Description
The electric actuator is equipped with a servo system, and no servo amplifier is required. It can be controlled with input signals and power supply. The connection tube is simple, and the regulating m