ZHAPF ZHAPF-10 ZHAPF-16 Pneumatic lined control valve

ZHAPF ZHAPF-10 ZHAPF-16 Pneumatic lined control valve

Overview of ZHAPF ZHAPF-10 ZHAPF-16 Pneumatic lined control valve

ZHAPF ZHAPF-10 ZHAPF-16 Pneumatic lined control valve is composed of straight single seat plastic lined valve and pneumatic membrane multi spring actuator. Because the valve cavity is lined with plastic seal F46 and the upper valve cover adopts F46 bellows sealing structure, the plastic lined valve can be widely used for the regulation and control of highly corrosive media such as hydrochloric acid, sulfuric acid, F46 acid, water, various strong alkalis and strong oxidants.

Working Principle of ZHAPF ZHAPF-10 ZHAPF-16 Pneumatic lined control valve

The regulating valve is composed of electric actuator or pneumatic actuator and regulating valve. The regulating valve is usually divided into straight through single seat regulating valve and straight through double seat regulating valve. The latter has the characteristics of large flow capacity, small imbalance and stable operation, so it is usually especially suitable for occasions with large flow, high pressure drop and less leakage .The regulating valve is used to regulate the flow, pressure and liquid level of the medium. The opening of the valve is automatically controlled according to the signal of the regulating part, so as to achieve the regulation of medium flow, pressure  and liquid level. The regulating valve is divided into electric regulating valve, pneumatic regulating valve and hydraulic regulating valve

Features of ZHAPF ZHAPF-10 ZHAPF-16 Pneumatic lined control valve

1. Valve inner cavity and inner lining F46.

2. Positive action actuator is adopted for air closing type and reaction actuator is adopted for air opening type.

3. The upper valve cover adopts the double sealing form of PTFE bellows and packing.

Main tech data of ZHAPF ZHAPF-10 ZHAPF-16 Pneumatic lined control valve

Connection mode: flange type

Nominal pressure PN (MPA): 1.6, 1.0

Flow characteristics: straight line, straight line, etc

Rated stroke L (mm): 10, 16, 25, 40, 60

Spring pressure range (kPa): 20 ~ 100; 40~200； 80~240

Air source interface: m16x 1.5

Action mode: air on; Airtight

Ambient temperature (℃): -30-200

Note: Any special design or question of ZHAPF ZHAPF-10 ZHAPF-16 Pneumatic lined control valve, kindly contact the manufacturer for more details.