Rack and Pinion Ball Valve

Ball valves offer low flow resistance. When a full-bore ball valve is open, the bore of the ball, valve body and connecting pipes share the same diameter and form a straight flow path, allowing the medium to pass through without restriction.

The ball valve can be fully closed or fully opened by rotating 90 degrees, enabling quick operation. Its compact size and lightweight design facilitate easy pipeline installation.

Advanced valve seat: Ensures excellent sealing performance, low friction coefficient, minimal operating torque. Offers multiple seat material options, suitable for a wide range of applications.

Applicable medium: water, gas, oil, natural gas, and acidic or alkaline corrosive medium.

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Details

Product Introduction

The ball in a floating ball valve is free to move and under the medium pressure, the ball can shift slightly and press tightly against the sealing surface at the outlet end, ensuring the sealing of the outlet end.

The floating ball valve has a simple structure and provides excellent sealing performance. However, the load exerted on the ball by the working medium is entirely transferred to the outlet sealing ring. Therefore, it is necessary to consider whether the sealing ring material can withstand the working load of the medium. When subjected to high pressure impact, the ball may shift. Generally applicable to medium and low-pressure ball valves.

Material Table

Component Name	Material
Component Name	WCB/A105+HCr（ENP）	WCB/304	WCB/316	CF8	CF8M
Body	A216 WCB	A216 WCB	A216 WCB	A351 CF8	A351 CF8
Packing	PTFE
Bushing	PTFE
Packing Bushing	A182 F6a	A182 F304	A182 F316	A182 F304	A182 F316
Packing Plate	A216 WCB	A216 WCB	A216 WCB	A351 CF8	A351 CF8M
Screw	A193 B7	A193 B7	A193 B7	A193 B8	A193 B8M
Locating Plate	Carbon Steel	Carbon Steel	Carbon Steel	Stainless Steel	Stainless Steel
Retaining Ring	Carbon Steel	Carbon Steel	Carbon Steel	Stainless Steel	Stainless Steel
Wrench	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
Nut	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
Upper Sealing Gasket	PTFE
Stem	A182 F6a	A182 F304	A182 F316	A182 F304	A182 F316
Ball	A105+HCr（ENP）	A182 F304	A182 F316	A182 F304	A182 F316
Sealing Ring	RPTFE
Gasket	PTFE
Bolt	A192 2H	A192 2H	A192 2H	A194 8	A194 8M
Nut	A193 B7	A193 B7	A193 B7	A193 B8	A193 B8M
Bonnet	A216 WCB	A216 WCB	A216 WCB	A351 CF8	A351 CF8M