Electric Flange Ball Valve

Keywords: metering pump accessories

Classification:

Electric valve

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DESCRIPTION

Commodity name: Electric Flange Ball Valve

Advantages of electric flange ball valve:

1. It can be applied to the situation of two-position shut-off control, and can also perform percentage adjustment on various parameters such as medium flow, pressure, temperature, etc.
2. Select the explosion-proof type according to the working conditions, or install a manual handwheel device to realize the function of manually opening and closing the valve.

3. The electric flange ball valve has ultra-low flow resistance, large flow capacity, convenient loading and unloading and maintenance, and excellent sealing performance. It is suitable for a variety of working conditions.

4. The Q941H electric ball valve has small size, light weight, large thrust, built-in servo amplifier, easy operation and high reliability.

5. The electric flange ball valve can have any flow direction and a wide adjustable range. It can be used in high-pressure and large-diameter situations to control high-viscosity media with fibers and fine particles.

6. The electric actuator has a built-in servo system, no need for a separate servo amplifier, and the operation can be controlled by input and output signals of 4-20mA and AC380V power supply. It has the advantages of simple wiring, compact structure, and stable movement.

Electric flange ball valve structure diagram

Technical parameters of electric flange ball valve:

Nominal diameter	DN15～DN300(mm)
Nominal pressure	PN1.6、2.5、4.0、6.4MPa
Connection Type	Flange connection
Sealed form	Soft seal (normal temperature), metal hard seal (high temperature)
voltage	AC220V, AC380V (other customized DC24, etc.)
Action range	0～90°
Spool form	"O" type ball valve core
Valve body material	Carbon steel, stainless steel 304, 316
Valve body structure	Two-stage structure (two-piece type)
Use media	Water, oil, gas, corrosive media, etc.
control method	Switch mode (two-position switch control), intelligent adjustment type (4~20mA analog signal control)

Standard specification for electric flange ball valve:

Structure length: GB12221-89, ANSI B16.10, JIS B2002, NF E29-305, DIN3202

Design and manufacturing: GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN3357

Flange size: JB/T74～90 (JB74～90), GB9112～9131, HGJ44～76

Electric flange ball valve actuator:

Output torque	50N·M～2000N·M
action time	15 seconds-60 seconds (can be customized)
ambient temperature	-25～+70℃
output signal	4-20mA analog signal
executive agency	Optional explosion-proof type, can be equipped with manual device
Adjustable range	250:1 (DN15-80)；350:1 (DN10-300)

After-sales service commitment

For your company to order valve products from our company, our company makes the following commitments in terms of after-sales service:

1. Our company implements three guarantees for product quality, namely: quality guarantee, replacement guarantee, and warranty;

2. After the contract is signed, the quality, quantity and on-time delivery are guaranteed;

3. The company ensures that the valve products provided meet the contract specifications

4. Provide answers to buyers’ technical inquiries at any time;

After receiving letters or phone calls from users reporting quality problems, we guarantee a reply within 24 hours to resolve the problem as quickly as possible.

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