Explosion-Proof Electric Ball Valve

Keywords: metering pump accessories

Classification:

Electric valve

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DESCRIPTION

Commodity name: Explosion-Proof Electric Ball Valve

Features of explosion-proof electric ball valve:

Explosion-proof electric ball valve means that the electric actuator on the ball valve meets the explosion-proof standard. It is used in occasions that require explosion-proof, such as flammable and explosive places in the chemical industry such as liquids or gases. It is used to open, close or adjust the valve. Explosion-proof valves can be divided into two types: intrinsically safe and explosion-proof. The intrinsically safe type uses a DC motor, and the explosion-proof type uses an AC motor. The operator can control the valve remotely in the control room or on site. Perform operations.

Technical parameters of electric explosion-proof ball valve:

Nominal diameter	DN15～DN300(mm)
Nominal pressure	PN1.0、1.6、2.5、6.4MPa
Connection method	Flange type, threaded connection
Valve body form	Two-stage valve body
voltage	AC110V, AC220V, AC380V (other customized DC24, etc.)
Action range	0～90°
Valve core structure	O type ball valve core
Valve body material	Carbon steel, stainless steel 304, 316
Place of use	Natural gas, sewage, gas, coal mines, etc. (explosion-proof occasions)
control method	Explosion-proof switch type (switch off control), explosion-proof adjustment type (4-20mA analog signal)

Standard specifications for electric explosion-proof ball valves:

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

2. Flange size: JB/T74～90 (JB74～90), GB9112～9131, HGJ44～76, SH3406, ANSI B16.5, JIS B2212～2214, NF E29-211, DIN2543.

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

4. Main inspection test: JB/T 9092, API 598.

Explosion-proof electric ball valve actuator:

Drive form	Electric control (power driven)
Protection level	Equivalent to IP67 and IP68 optional
Explosion-proof level	ExdⅡBT4(CT6)
signal feedback	Active signal, S passive signal
with heater	Allows drying of internal actuator components in humid environments (optional)
Manual function	Electric actuator comes with manual switch device

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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