Carbon Steel/Stainless Steel Gas Flanged Floating Ball Valve for Natural Gas

• Media: Gas
• Material: Stainless Steel
• Connection Form: Flange
• Model NO.: Q41
• Driving Mode: Manual
• Nominal Pressure: Pn10~Pn160
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Temperature: Normal Temperature
• Standard: ANSI DIN JIS GOST GB/T
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: DN15 – DN200 (1/2″ –8″)
• Operation: Hand Lever
• MOQ: 1
• Customized: OEM
• Transport Package: Wooden Case
• Trademark: SWF VALVE
• Origin: China
• HS Code: 8481804090

Product Description

 

Product Description

Describtion:

The Gas Floating Ball Valve is specifically designed for gas media (natural gas, LPG, etc.), featuring a floating ball structure where the medium pressure pushes the ball against the seat to achieve sealing. It offers quick shut-off, low flow resistance, and high sealing performance, widely used in city gas distribution, LNG stations, and industrial gas pipelines.

Application:

• City Gas: Distribution networks, pressure regulation stations.

• LNG/LPG: Storage terminals, refueling stations.

• Industrial Gas: Chemical plants, power plant fuel systems.

• CNG Dispensers: High-pressure natural gas delivery.

Features:

• Floating Ball: No fixed shaft; medium pressure ensures bi-directional sealing.

• Fire-Safe: Complies with API 607/ISO 10497, maintaining sealing integrity during fire exposure.

• Anti-Static: Conductive springs between ball and stem prevent static buildup (BS EN 13774 compliant).

• Body Material: Carbon steel (WCB), stainless steel (CF8/CF8M), or special alloys for corrosive environments.

• Sealing Options: PTFE (soft seal) or metal-to-metal (high temp/pressure).

Product Parameters

Parameter

Size	DN15-DN200,(1/2"-8″)
Pressure	PN10-PN160
Temperature	-46°C to 121°C
Material	A105, F304, F316,F316Ti, etc.
Media	Natural gas, coal gas, etc
Operation	Handwheel, worm gear, electric, pneumatic, hydraulic, electro-hydraulic linkage, pneumatic-hydraulic linkage, etc

Detailed Photos