Stainless steel ball valve-1PC ball valve

Size Range: 1/4~4"

Pressure: 1000PSI

Body Materials: SS201, SS304, SS316, WCB

Seat Materials: PTFE

Disc Materials:

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 5 7 8.5 12 15 20 25 32      
L     53 56 68 77 82 96 110 133 185
H 32 32 35 38 52 57 61 66      
T 75 85 98 98 110 114 143 143      
Application
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