Stainless Steel Flange Ball Valve

The stainless steel flange ball valve produced by Shengshi Huagong can realize medium on/off or flow regulation by rotating the ball (90°). It has the characteristics of simple structure, reliable sealing, strong corrosion resistance and long service life. The flange connection method makes it easy to install and is suitable for the frequent disassembly needs of the pipeline system.

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Product Description

Stainless steel flange ball valve is a ball valve with flange connection and stainless steel body. It is widely used in petroleum, chemical, pharmaceutical, food, water treatment and other industries, suitable for harsh working conditions such as high corrosion, high temperature and high pressure.

Product features:
Strong corrosion resistance - the valve body is made of 304, 316, 316L and other stainless steel materials, suitable for corrosive media such as acid, alkali and salt.

Good sealing performance - soft seal (PTFE/PPL) can reach zero leakage, hard seal (metal to metal) high temperature and high pressure.
Large flow capacity - full-diameter design (Full Port), small fluid resistance and low pressure drop.
Various operation methods - manual (handle/gearbox), electric, pneumatic or hydraulic drive.
Fireproof and anti-static - in line with API 607 fire protection standards, some models are equipped with static electricity export devices.

Technical parameters:

Parameter item	Parameter value/description
Valve type	Flange-connected stainless steel ball valve
Valve body material	304 / 316 / 316L / CF8M (optional duplex steel)
Nominal diameter	DN15 ~ DN600 (customization supported)
Nominal pressure	PN10 ~ PN420 (or ANSI 150LB ~ 2500LB)
Connection method	Flange (RF/FF/RTJ)
Drive method	Manual (handle/worm gear) / Electric / Pneumatic / Hydraulic
Applicable temperature	-196℃ ~ +600℃ (depending on sealing material)