Flow ball valve

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.