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Jiangsu 3D Valve Co.,Ltd

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Cast Steel Floating Ball Valve
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Product: Views:264Cast Steel Floating Ball Valve 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2018-11-02 14:04

Principle of the cast steel floating ball valve: This kind of floating ball valve has a ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.

The floating ball valve is mainly divided into such two structures as the single-body type and double-body type.

Valve Features

Split body design with flanged ends for fast installation, in-line maintenance and rebuilding

Solid ball construction provides structural integrity and minimizes flow turbulence

Mounting pad complied with ISO 5211 for ease and interchangeability of actuation

Bottom-loaded blow-out proof stem

Investment cast body & cap on sizes 1/2”to 4”

Sand cast body & cap on sizes 5” to 10”

Body joint is designed to prevent excessive compression of valve internals, resulting in a consistent and low operating torque

Basic design complied with ASME/ANSI B 16.34

Flanged ends complied with ASME/ANSI B 16.5

Face-to-face dimensions complied with ASME/ANSI B16.10

Tested according to ANSI B 16.34 & API 598

Design Features

The floating ball valve are designed in accordance with ISO17292、API 608、BS 5351、GB/T 12237;

Simple structure with good tightness and small torque;

Have reduce bore type and full bore type with the minimum flow resistance (zero actually);

Low emission packing;

Fire safe, anti-static and anti-blowout stem design;

Optional locking device

Optional ISO 5211 top flange

Product Range

Body material: carbon steel, stainless steel, alloy steel

Nominal diameter:1/2”~10”(DN15~DN250)

End Connection: RF, BW, THR

Pressure range: Class150 – 300(PN16~PN40)

Operation: wrench, worm gear, electric, etc



Valve Type

Cast Steel Floating Ball Valve

Valve Material

Cast steel, stainless steel, special   alloy, etc

Valve Test

100% quantity tested before delivery

Valve Guarantee

18 months from the date of dispatch ex works,   or 12 months from date of commodity installation.

Valve Painting

Customer request

Valve Package

Wooden case


No requirement

Valve Certificate

API 6D/CE/ISO9001/ISO14001

Delivery Detail

Shipped in 4 or 6 weeks after payment



Payment Terms


Certificate Offered

Packing List,Commercial   Invoice,Test Reports and Material Certificates,Certificate   of quality and quantity, Seller’s Certificate of Guarantee