ZJHP Pneumatic single seat globe control valve, WCB/WCC/WC6/CF8/CF3

ZJHP Pneumatic Single Seat Globe Control Valve, WCB/WCC/WC6/CF8/CF3

ZJHP Pneumatic Single Seat Globe Control Valve, WCB/WCC/WC6/CF8/CF3

Short Description

Model No.: SJ-PCV-03S Hits: 74

China Pneumatic single seat globe control valve Manufacturer Shinjo Supplies Pneumatic single seat globe control valve, WCB, WCC, WC6, CF8, CF8M, CF3(304L), CF3M(316L).
Request a quote Share

Key Specifications / Features

BRIEF INTRODUCTION
 
The ZJHP Pneumatic single seat control valve applies with the top-guided structure, and equipped with the multi-spring diaphragm actuator. It has many advantages such as compact structure, light weight, quick action, shape flow channel, less losses of the pressure reduction, accurate flow characteristic, convenient installation and so on. This series valves can be widely used in controlling the medium like gas, liquid, steam and so on, and keep the working value like the pressure, flow rate, temperature, liquid level at the specific value, especially suit for the working condition of small allowable leakage and small differential pressure.
  
STRUCTURE AND MATERIAL

ZJHP Pneumatic Single Seat Globe Control Valve
 
Part Name Material
Body, Bonnet WCB(ZG230-450), WCC(ZG270-500), WC6(ZG15CrMo), CF8(304), CF8M(316), CF3(304L), CF3M(316L).
Plug, Seat 304(0Cr18Ni9), 316(0Cr17Ni12Mo2),316(00Cr17Ni14Mo2).
Packing PTFE,RTFE, Graphite.
Sealing Ring XB350, PTFE.
Diaphragm Cover A3, 304.
Spring 60Si2Mn 50CrVA.
Stem 304, 316, 316L, 17-4ph.
 
Body Size(mm) 20 25 32 40 50 65 80 100 125 150 200
CV
 
Linear 6.9 11 17.6 27.5 44 69 110 176 275 440 690
Equal-Percent 6.9 10 16 25 40 63 100 160 250 400 630
Rate Travel 16 25 40 60
Diaphragm Piece Effective Area 280 400 600 1000
 
Body Size(mm) 250 300 350

CV
 
Linear 1000 1650 2160
Equal-Percent 900 1500 2000
Rate Travel 100 100 100
Diaphragm Piece Effective Area 1600

Nominal Pressure (MPa)
 
MPa 1.6, 2.5, 4.0, 6.4(6.3)/2.0, 5.0, 11.0, 15.0
Bar 16, 25, 40, 64(63)/20, 50, 110, 150
Lb ANSI: Class150, Class300, Class600, Class900
Inherent Flow Characteristic (Enqual-Percentage), (Linear)
Inherent Adjust Rate (R) 50
Spring Signal Range (KPa) 20~100,40~200,80~240
Air Pressure (MPa) 0.14/0.25/0.3

 
Temperature
(℃) 
 
 
Normal Temp -20~200, -40~250,-60~250
Radiator -40~450, -60~450
High Temp 450~560(High Temperature Material)
Low Temp D0: -60~-100, D1: -100~-200, D2: -200~-250
Cutting-Off -40~150(PTFE-PTFE), -60~200(PTFE-Reinforced PTFE)

Products Related to ZJHP Pneumatic Single Seat Globe Control Valve, WCB/WCC/WC6/CF8/CF3