Triple Eccentric Electric Butterfly valve, Metal Sealing Butterfly Valves
Design Feature
Medium can flow through the body directly for little resistance and high flow capacity.
The body and upper cover could be made of carbon steel, austenitic stainless steel or special alloy material.
The sulfur-free flexible V-graphite is heat resisting, we shall ensure the service life of packing is long-term without maintenance by increasing pre-pressure on spring gasket.
The self-sealing packing structure is tested 100, 000 times (full travel) to ensure zero leakage and constant friction. When the stem moves at low friction state, we can get the long-term steady precision of control valve.
The seat adopts multi-level structure, the sealing surface is composed of metal and special non-metal materials to ensure zero leakage.
The shaft center deviates from the valve center bi-directionally. The asymmetric design sealing surface allows the disc to revolve in 0-90° Freely.
Parameter
Actuator Electric, Pneumatic, Handwheel, Handle
Control On-off, Modulating, Inteligent
DN 50~1000mm
Pressure 1.6~6.4Mpa
Temperature Body, STL (Stellite alloys) -40~425° C
Connection Flange, Wafer
Structure Three Eccentric
Body Material SS316L, SS316, SS304, SS304L, WCB, CE3MN
Disc Material SS316L, SS316, SS304, SS304L, WCB, CE3MN
Seat Material Body, STL (Stellite alloys)
Medium Gas, Water, Oil and Liquid (High temperature applications)
Option Limit Switch, Positioner, Solenoid Valve, Pressure-relief Valve
Lapar Valve
Shanghai Lapar Control Valve Co., Ltd. is an Italian company. In 2005, we set up our factory in China.
Our products include electric pneumatic ball valve, butterfly valve and control valve. We are committed to providing complete sets of control valves for customers. We strictly control the quality and only choose outstanding accessory suppliers, including Fisher, and Yama.
With nearly 10 years' experience, excellent product quality and perfect after-sales service, we provide our products for nearly 1, 000 enterprises, such as Yihai Kerry Group, Baosteel, and China Oil Corp, covering chemical, petroleum, environmental protection, mechanical, electrical, food, pharmaceutical and other industries.
Lapar valves have got the trust of a vast number of customers. Tell us the details of your requirements, and we will provide perfect solutions for you.
