ZJHP Pneumatic Single Seat Globe Control Valve, WCB/WCC/WC6/CF8/CF3
Model Number: SJ-PCV-03S
Key Specifications / Features
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).
Detail Information
BRIEF INTRODUCTION
STRUCTURE AND MATERIAL
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
| 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) | |||
Supplier Information
Shanghai Shinjo Valve Co., Ltd.
Verified Supplier
5A Floor, No 789, Wanhangdu Road, Jingan District, Shanghai, China.
Est. 2016
Certifications:
ISO 9001
Allen Wang
sh*******02
I graduated with a degree in Mechanical Design and began my career in 2012 as a QC engineer in the workshop. I worked my way up through CAD engineering and eventually served as Chief Technical Engineer. I joined Shinjo Co in 2016 and have since focused on control valves and a wide range of challenging process conditions, supporting numerous overseas clients with demanding applications.
Over the years, I have come to believe that quality and solution capability are what ultimately maximize value — for both the client and the company. We welcome complex and unconventional cases. I hope my industry experience can be of help to you.
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