Floating valve ball

Floating valve ball

▶ Introduction

The balls of the floating ball valves are floating, which mean that except for the two sealing rings, the balls have no other supporting parts. Due to the floating characteristics of the balls, floating ball valves structures are relatively simple, which help to reduce manufacturing costs and simplify maintenance. Floating ball valves sealing performance is good, because when the valves are closed, the medium pressure will make the balls tightly pressed on the sealing surface, forming a reliable seal.

▶ Specifications

DN range: DN40-DN600

PN range: PN2.0-42.0MPA

Spherical roundness: 0.01-0.02

Surface roughness: Ra 0.2-0.4

Material: F304, F304L, F316, F316L, F51, F53, F55, 17-4PH, Monel, Inconel etc.,

Coating: CCC（CrC）, TCC(WC), STL, ENP, Hard Cr（HCR), DLC/PVD

▶ Advantages

Good processing equipment and reasonable processing techniques.

Each step, including raw material inspection, forging, heat treatment, cutting, surface treatment, finished product inspection, packaging, is carried out according to standard procedures, ensuring product quality.

High processing precision ensures excellent sealing performance of the balls, making the valves easy to open and close.

▶ Application

Oil, gas, water treatment, chemical industry, metallurgy, electric power and etc.

▶ Export cases

Our main markets are Italy, Russia, Korea, Japan, Germany, Middle East, Central Asia and Turkey.

▶ Payment method

T/T, please confirm with us with exact orders.

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