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Jiangsu Chenggong Valve Technology Co.,Ltd

We are professionally engaged in the valve design, manufacture and installation.

Address: No.2 Chishui Road, New North District, Changzhou, Jiangsu

Manager: STONE

E-mail: info@cz-valve.com

Tel: +86-519-85262011

Fax: +86-519-85262022

Top Entry Ball Valve Factory

Specification: 2" ~ 36"(DN50~DN900) ANSI Ratings 150# ~ 1500# (PN16~PN50) RF RTJ BW Connection Main Body Material : ASTEM A216 WCB,LCB ,A217 WC1,WC9,C5,ASTM CF8,CF8M,CF8C,CF3,CF3M. Main Ball Material: ASTM A105, A182 304, A182 316, A182 304L, A182 316L,A182 F6A,A182,F51,A182 F53,F22...

Product Details

Specification:

2" ~ 36"(DN50~DN900)

ANSI Ratings 150# ~ 1500# (PN16~PN50)

RF RTJ BW Connection

Main Body Material : 

ASTEM A216 WCB,LCB ,A217 WC1,WC9,C5,ASTM CF8,CF8M,CF8C,CF3,CF3M.

Main Ball Material: 

ASTM A105, A182 304, A182 316, A182 304L, A182 316L,A182 F6A,A182,F51,A182 F53,F22 Alloy

Main Seats Material: 

PTFE/ RTFE(≤120℃) , NYLON (≤80℃), PEEK/PPL  (≤250℃)


Product Details

The cast top-entry ball valve is designed as an integrated valve body and easy for machining , so as to ensure that it has enough strength and rigidity under the maximum rated working pressure. Its support and ball rod fixed by an upper-assembled pivot and an integrated pivot respectively and the integrated high-strength ball rod ensure an accurate ball positioning. The most distinctive difference between this kind of valve and others is that the online maintenance function can be realized without removing the valve from the pipeline.


Feature:

API6D Design

One piece type body

Emergency sealant injection

Cavity pressure self relief

Ultrasonic test and Radiographic test

Low Fugitive Emission Packing

Blow Out Proof Stem Design

Low temperature ball valve 

Fire-safe Certified API 607

Anti-Static Device


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