Large Diameter High-Performance Dust Discharge Full Bore Ball Valve

• Media: Water,Gas,Oil etc
• Material: Carbon Steel
• Connection Form: Flange
• Model NO.: Q41H
• Driving Mode: Pneumatic
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Temperature: Normal Temperature
• Standard: ANSI DIN JIS GOST GB/T
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: DN15 – DN1200 (1/2″ – 48″)
• Operation: Pneumatic
• MOQ: 1
• Customized: OEM
• Transport Package: Wooden Case
• Trademark: SWF VALVE
• Origin: China
• HS Code: 8481804090

Product Description

 

Product Description

Introduction:

This high-performance ball valve is built for long-distance and industrial pipelines, offering enhanced strength, safety, and durability in harsh conditions. Its pressure-bearing design ensures stable sealing and long service life. With full-bore construction and bidirectional sealing, it's ideal for high-pressure, large-diameter applications.


Product Feature and Advantages:
 

• Manual handles are made of steel or stainless steel with limit structures to prevent accidental operation and clear "open/close" markings.
• The valve stem is forged from A182F (1Cr13) with a hardness of HB220-250, featuring a blowout prevention design.
• Packing options include flexible graphite or PTFE rings for reliable sealing.
• Sealing pairs are available in soft, hard, and fire-resistant designs; DN150 and below use floating balls, while DN200 and below use fixed balls.
• Auxiliary sealing with grease injection valves can be added for emergency sealing and extended valve stems for underground installation.

Product Parameters

Parameter

Size	DN15 - DN1200 ,1/2″ - 48″
Pressure	PN16 - PN40 ,Class 150 - Class 2500
Temperature	-28ºC - 300ºC
Material	WCB, CF8, CF8M, Alloy steel, Duplex steel, etc.
Media	Dust, granular materials (pulverized coal, cement, lime, etc)
Operation	Pneumatic

Detailed Photos