Stainless steel ball valve-3PC ball valve

Size Range: 1/4~4"

Pressure: 1000PSI

Body Materials: SS201, SS304, SS316, WCB

Seat Materials: PTFE

Disc Materials: SS304, SS316

Stem Materials:

Introduction

Adoptive Standards

Valve Design: ASME B16.34, GB/T12237

Pressure Test: API 598 , JB/T9092

Thread standard: NPT, BSP

 

Standard Test

Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.

Seat Test: 1.1 times the working pressure with water.

Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.

Special Test: On request, any other test can be carried out according to special instruction by client.

Parameters

 

SIZE 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4"
DN 8 10 15 20 25 32 40 50 65 80 100
D 10.5 10.5 15 20 25 32 38 50 65 80 100
L     64 71 83 98 110 128 169 193 239
H 48 48 60 64 77 78 90 102 128 135 160
T 100 100 100 110 137 158 163 172 210 212 253
Application
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