Cast Steel Reduced Bore/Full Bore Industrial Floating Ball Valve

Ball Valves Introduction

Ball Valves are quarter turn valves that uses hollow ball and seat combination to allow or prevent flow of fluid. Ball valve types includes floating ball valve, trunnion ball valve, stainless steel ball valve, brass ball valve, bronze ball valve etc. A ball valve is open when the ball’s hole is in line with the flow. Turn is one quarter (90 deg) by either a handle (3" or below) or geared handwheel, the ball is seal on the seat thereby preventing fluid flow. Any position in between open and close can be used for throttling. Ball valves can be full port or reduced port. Pipeline applications prefer full port ball valve to allow passage of cleaning pigs thought them. Stainless Steel and Brass ball valves are commonly used in industrial and home applications in size 3" or smaller and comes an open close lever.

Design Features

• Full port, 1/2"~6" (DN15~DN150)
• W.P. : CLASS 150-300
• W.T. : -20°C~200°C (-4°F~392°F)
• Investment casting
• Blow-out proof stem
• Silicone Free
• Anti-static device (option)
• Locking device
• Mounting pad ISO 5211
• Flange dimension: ASME B16.5
• Face to face: ASME B16.10

Material Selection for Ball Valves:

• Carbon Steel (A105-WCB, WCC)
• Low Temperture Carbon Steel (LF2-LCC, LCB)
• Stainless Steel (SS304, SS304L, SS316, SS316L, SS347, 904L)
• Low Alloys (F1-WC1, F11-WC6, F22-WC9)
• High Alloys (F5-C5, F9-C12,F91-C12A, F62-CN3MN, F20-Alloy 20 )
• Duplex & Super Duplex (2205-4A, 2507-5A, S32760-6A)
• Bronze (C95800, C95500, C95400)
• Inconel (Inconel 625, Inconel 825)

Beijing Silk Road Enterprise Management Services Co.,LTD. is a professional manufacturer of Trunnion Mounted Ball Valve, Pneumatic Actuated Ball Valve, Flange End Ball Valve and Soft Seated Ball Valve.