Pneumatic Flange Ball Valve

Keywords: metering pump accessories

Classification:

Pneumatic ball valve

Return to List

DESCRIPTION

Commodity name: Pneumatic Flange Ball Valve

Advantages of pneumatic flange ball valve:

1. According to the needs of working conditions, pneumatic flange ball valves can be divided into two sealing structures: soft seal (-30~180℃) and hard seal (-40~450℃), so that they can be used in places with different media, different temperatures and different pressures. fair use.

2. The power source of the pneumatic flange ball valve is gas, which will not come into contact with sparks. It is theoretically explosion-proof and relatively safe. And if there is a gas leak, the gas can be discharged directly, causing no pollution to the environment and having high safety.

3. From the perspective of valve caliber, due to torque force, manual ball valves can generally only be configured with ball valves with a caliber below DN300, while pneumatic flange ball valves can be configured with a wider caliber. Not only small-diameter ball valves can be configured, but also small-diameter ball valves can be configured. For ball valves with large diameters, pneumatic ball valves can currently reach a diameter of DN1200.

Optional accessories for pneumatic flange ball valves:

triple piece: can stabilize the air source, filter, and add lubricating oil to the cylinder

Echo device: also called limit switch, remote feedback switch signal (explosion-proof optional)

Solenoid valve: choose two-position five-way for double-acting, choose two-position three-way for single-acting (explosion-proof optional)

Positioner: input 4~20mA signal to realize valve adjustment function

Manual mechanism: Manual mechanism, which can realize manual opening or closing of the valve.
Accessories: electric positioner, pneumatic positioner, electric converter.
Cut-off accessories: single solenoid valve, double solenoid valve, limit switch transmitter

Pneumatic flange ball valve parameter description:

Nominal diameter	DN15～DN300(mm)
Nominal pressure	PN1.6、2.5、4.0、6.4、10.0 MPa
Connection method	Flange connection
Drive form	Compressed air 4-7bar (can be equipped with manual device)
temperature range	Soft seal: -30～180℃; Hard seal: -40～450℃
Action range	0～90°
Valve body material	Carbon steel, stainless steel 304, 316, 316L
Applicable media	Water, steam, liquid, oil, corrosive media, etc.
control method	Switch cut-off type, adjustment type (positioner 4-20mA analog signal)
Action form	Single-acting spring return (normally open, normally closed), double-acting (air on and off)

Jx Plunger Metering Pump

Gm Type Mechanical Diaphragm Metering Pump

Jt Type Plunger Metering Pump

Mechanical Diaphragm Metering Pump

Welcome to negotiate consultation

021-66260866

Address: Floor 1, Building 1, No.21, Performance Road, Baoshan District, Shanghai
Telephone:021-56467898
Mobile:17302165706Ms. Gu
18501628796Manager Li
Fax: 021-66125728

Sweep the attention to us

Business License