Rubber Lined Diaphragm Valve
Product Introduction
Rubber Lined Diaphragm Valve is a special form of shut-off valve. Its opening and closing part is a diaphragm made of soft material, and the valve body cavity and bonnet cavity are separated from the driving part. Its iconic feature is that the diaphragm connects the lower valve body cavity with The inner cavity of the upper bonnet is separated. Rubber Lined Diaphragm Valve is mainly used in biopharmaceutical, food, power and other industries
Advantages
● The flow path of Rubber Lined Diaphragm Valve is unobstructed and the flow resistance is small, so that the user can obtain a larger flow rate.
● Its lining materials are diverse, can be applied to various media, and have good corrosion resistance.
● It is not applicable for diaphragm used in medium with hard particles, which will cause diaphragm damage and leakage.
● Its sealing part is a flexible rubber diaphragm, so it has better airtightness and minimal closing force.
● The rubber diaphragm keeps the corrosive medium in the flow channel completely isolated from all driving parts, so as to ensure that the valve stem and other parts are not corroded by the medium.
● Limited by the diaphragm material, the diaphragm valve is suitable for low pressure and relatively low temperature occasions.
Specifications
Size Range | Body Material |
1/2"-16" DN15-DN400 | Cast Iron, WCB, CF8, CF8M |
Pressure Rating | Disc Material |
Class150 PN10-PN16 | CI, WCB, SS304, SS316 |
End Connection | Diaphragm Material |
Flange (FF, RF), BSPT, NPT | NR, NBR, EPDM |
Structure Style | Lined Material |
Weir Type, Through Way Type, Oblique, 3 Way | NR, NBR, EPDM |
Actuator Options | Design Standard |
Manual, Pneumatic, Electric | GB 12239, BS5156 |
Temperature Range | Face to Face Standard |
-20℃~180℃ | JB 1688, GB/T 12221, BS 5156 |
Connection Standard | Test Standard |
Flange Drilling: GB4216, JB78, BS 4504, ANSI B 16.5 | API 598, JB/T 9092, GB/T 13927 |
Brand | DAGO or OEM |
Test | We will carry out quality inspection before the product leaves the factory |
Guarantee | 12 months from date of shipment or Negotiable |
MOQ | 1 Set |
Sample | Accept |
Color | Accept customization |
Packing | Plastic bag wrapped inside, seaworthy wooden case outside |
HS Code | 848180 (universal), 8481804090 (China) |
Port | Shanghai or Ningbo |
Payment Terms | T/T, L/C, Western Union |
Hot Tags: rubber lined diaphragm valve, China, suppliers, manufacturers, factory, wholesale, for sale, Fluorine Lined Diaphragm Valve, Diaphragm Valve, Rubber Lined Diaphragm Valve, Weir Type Diaphragm Valve
Send Inquiry
