Electric Stainless Steel Flange Ball Valve

The electric stainless steel flange ball valve produced by our Shengshi Huagong is an automated control valve driven by an electric actuator. It adopts high-quality stainless steel valve body and flange connection design. It is widely used in high-pressure, high-temperature or corrosive media pipelines in the petroleum, chemical, electric power, pharmaceutical, food and other industries to achieve remote and accurate flow cut-off or regulation functions.

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Product Description

The valve body/ball of our electric stainless steel flange ball valve is made of 304/316 stainless steel (optional), which has the advantages of corrosion resistance, high temperature resistance and high compressive strength; the sealing material of this product is PTFE (polytetrafluoroethylene, of which the metal hard seal is suitable for high temperature conditions and can ensure zero leakage.

After receiving the control signal, the electric actuator of the electric stainless steel flange ball valve drives the valve stem to rotate 90°, driving the ball to rotate to achieve full opening (medium circulation) or full closing (completely cut off). Supporting adjustable actuators can achieve 0-90° stepless adjustment and accurately control the flow.

Product advantages

Long life: stainless steel material + wear-resistant seal, service life exceeds 100,000 times.
Intelligent: supports remote control/PLC/DCS system integration.
Zero leakage: V-shaped ball design + double seal, sealing level reaches ANSIVI level.
Easy maintenance: modular design, no need to disassemble the valve body to replace the seal.

Technical parameters:

Parameter category	Detailed description
Valve body material	304 stainless steel / 316 stainless steel / 316L stainless steel (optional)
Connection method	Flange connection (standard: GB/T, ANSI, DIN, JIS, etc.)
Flange sealing surface	RF (raised face) / FF (full plane) / RTJ (ring joint surface)
Nominal diameter (DN)	DN15 ~ DN500 (support customized non-standard diameter)
Pressure level	PN1.6, PN2.5, PN4.0, PN6.4MPa (or Class150, Class300, etc.)
Applicable temperature	-29℃ ~ +200℃ (PTFE seal) -29℃ ~ +450℃ (metal hard seal)
Medium type	Water, steam, oil, acidic and alkaline liquids, gases (corrosive media must be indicated)
Drive mode	Electric actuator (manual and pneumatic optional)
Power supply voltage	AC220V / AC380V / DC24V (other voltages can be customized)
Control signal	Switch type: passive contact Adjustment type: 4-20mA / 0-10V
Protection level	IP67 / IP68 (dustproof and waterproof)
Explosion-proof grade	Ex dⅡBT4 / Ex dⅡCT6 (optional)
Flow characteristics	Full bore (no flow loss) / Reduced bore (space saving)
Sealing material	PTFE (polytetrafluoroethylene) / PPL (reinforced polypropylene) / Metal hard seal
Leakage level	ANSI Class VI (soft seal) / ANSI Class IV (metal seal)
Switching time	≤15 seconds (depending on actuator model)