Coal Chemical Industry Valve,Coal Chemical Industry Valve manufacturer. - Hi-Sea Group 
Coal Chemical Industry Valve

Coal Chemical Industry Valve

Coal Chemical Industry Valve:

1. Brief Introduction:

(1). Name: Electric Control Valve

(2). Valve Body Material: A216-WCB ,A352-LCB,A217-WC6,A217-C5,A351-CF8,A351-CF8M,MONEL(Monel),HAST.C(Hastelloy C Alloy) Etc

(3). Filling: Polytetrafluoroethylene(PTFE)V-shaped Filling、Expanded Graphite Filling、Carbon Fiber Filling,Etc

(4). Valve Seat Leakage Rate:

1). Metal Seal:According withASME B16.104 and GB/T4213 Ⅳ,Less than Rated Cv 0.01 Percent

2). Flexible Seal: According with ASME B16.104 and GB/T4213 VI, Less than Cv 0.00001 Percent

(5). Return Difference: Less than 15 Percent of Full Stroke (with a Positioner)

(6). Linearity: Less than ±1.5 Percent of Full Stroke (with a Positioner)

2. Coal Chemical Industry Valve Specification:

Nominal Pressure ANSI 150~600 Lb;PN1.6~10.0MPa
Nominal Diameter DN40~DN400
Connection Flange Type RF、RJ、FM
Welding Type Socket Welding SW SW(DN40~65);Butt Welding BW BW(DN80~400)
Application Coal Mine, Chemical Industry Factory

3. Coal Chemical Industry Valve Sample Picture:

Coal Chemical Industry Valve Sample

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