Flow ball valve
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Flow ball valve technology parameter Effect: ordinary switch, regulation(4~20mA) Environment temperature: -30℃~+70℃ The power supply voltage: AC220V, AC380V (other custom AC24)50/60Hz Protection class: IP67, IP68 optional Option (optional) Explosion-proof type explosion-proof grade II BT3/T4:D Feedback: the active signal, S passive signal With heater: in the humid environment of dry actuator element(optional) Manual function: electric actuator with manually open the valve, close the valve function Adjustable type: input 4 ~ 20mA signal, the realization of the valveregulating function Flow ball vavle standard specification Design standards: GB/T12237-1989; DIN3357/1,2:API608 Flange size: GB/T9113.1, JB/T79; DIN3202; JIS B2002; ASME B16.10 The structural length: GB/T12221-1989; DIN3202; JIS B2002:ASMEB16.10 Test: GB/T13927; DIN3230/3; API598; JIS B2003 Flow ball valve parameter Nominal pressure: PN1.6, 2.5, 4.0Mpa Connection: flange (two pieces, three piece) Body material: steel, stainless steel (WCB) CF8 (304), CF8M (316) The ball valve material: stainless steel CF8 (304), CF8M (316) Sealing material: PTFE, PPL, seal Stem material: 304 stainless steel, 316 Applicable temperature range: -20 ~ 232 ℃ ~ 350 ℃, metal seal: 450 ℃ ~600 ℃ Suitable medium: water, oil, gas, powder, all kinds of organic solventand some corrosive liquid (W · O · G) Flow ball valve product introduction Electric actuator adopts imported original parts, accurate wear-resisting, return difference, security assurance Double spacing, overheating, overload protection (option) Oil free, free maintenance, waterproof anti rust, and can reduce electromagnetic interference No support is connected between the ball valve and actuator, shapestructure integrated compact space, reduce equipment Between the ball valve and ball with anti-static device The ball valve explosion-proof design, fire protection design Double shrapnel automatic compression packing The design use: the valve is suitable for food, beverage,pharmaceutical, chemical and other pure lines and industrial environmental protection, water treatment, high-rise buildings, water supply and drainage pipes for opening and closing or regulate the flow of. |
Product Tags: Flow ball valve |
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