One-piece ball valve1
One-piece ball valve2
One-piece ball valve3
One-piece ball valve4

One-piece ball valve

Size Range: DN15-DN100

Pressure: PN16

Body Materials: Carbon steel /Stainless steel

Seat Materials: PTFE/PPL /carbon-bonded graphite

Introduction

Application

water supply and drainage,water treatment,Petrochemical, chemical

Product advantages

1. Excell WCB body , Second shot blasting treatment,standard performance and compisiton materials;  
2. All valve accessories are processed by CNC machine tools to ensure product accuracy;
3. Stem anti-blowout design;
4. Soft seal and high temperature hard seal can be selected according to different temperatures;
5. It is sprayed with world-renowned brand Akzo epoxy resin, and the spraying thickness reaches 250μm;
6.  Each valve will be made pressure test for seal and shell before leaving factory.

Parameters

 

Parameter Information:
1. Executive standard:
Name Design and manufacture Face to face length Pressure standard Flange standard
Stanadard GB/T 12237 GB/T 12221 GB/T 13927 JB/T 79
Material of Main Parts:
Name BODY Seat Ball  Stem Handle
Materials WCB/CF8/CF8M PTFE/PPL
/carbon-bonded graphite
SS201/SS304
/SS316
2Cr13/SS304
/SS316
Carbon steel
/Stainless steel
Dimensions:
SIZE      
DN NPS L ΦD ΦD1 ΦD2 n-Φd
15 1/2'' 130 95 65 45 4-14
20 3/4'' 150 105 75 55 4-14
25 1'' 160 115 85 65 4-14
32 1  1/4'' 180 135 100 78 4-18
40 1  1/2'' 200 145 110 85 4-18
50 2'' 230 160 125 100 4-18
65 2  1/2'' 290 180 145 120 4-18
80 3'' 310 195 160 135 8-18
100 4'' 350 215 180 155 8-18
Application
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