Butterfly Valve

The Name Of Product： Wafer and Lug type Butterfly Valve

Wherever face to face distance between flanges is limited,Central-lined Wafer Butterfly Valve is the most agreeable valve to be installed.This series of valve includes Complete Rubber-lined Butterfly valve,Dual-Gland Wafer Buttrefly Valve,Hand-Backbone Wafer Butterfly Valve and Lug Butterfly Valve.Thank to its unique structure,it presents small weight,flow resistance and operating torque.From full open state to full close state,
valve disc only needs to turn 90 so operating time is short.With its 0-leakage Bi-Directional sealing performance,it can be easily installed and uninstalled from almost any position of pipes or containers.
USAGE
It is widely used in vessels and containers holding corrosive non-corrosive liquid,semi-fluid,gas,powder,etc.,in a variety of industries such as petroleum,chemical,metallurgy,power plant,food,medicine,textile,water
supplying/draining,paper making,ship building,environmental protection,etc.
Material List
body 65 - 45 - 12, WCB , GG25, 316
shaft 420, 316, 1Cr18Ni9Ti
disc 65 - 45 - 12, WCB, 316, Aluminum bronze
seat EPDM, NBR , Viton
Main Performances
Nominal Pressure(lb) 50, 150
Nominal Diameter 2 24
Joint type wafer
Testing API 598
Suitable Media water, oil, gas, corrosive material
Working Temperature EPDM/NBR seat -84.2 176 ( F ) or - 64 5 80
Viton seat -84.2 428 ( F ) or - 64 5 220
Dviving type handle, worm gear, electrical, pneumatic, hydraulc

Henan Aowei International Trading Co.,Ltd. is an international and professional foreign trading company, locates in new eastern district of Zhengzhou, capital of Henan Province in China, near the Zhengzhou Conference and Exhibition Center, own the convenient transportation and comfort environment. With a registered capital of RMB10 million, and also have the modern office facilities and efficient staffs.With "Faith, Service, Law-abiding and Contribution" as our management philosophy, we are specialized in machinery and electronics, industrial equipments, hardware and building materials, medicines and chemical industry, knitting, native products & animal byproducts, office facilities and other lines, we sell our products to the United States, Britain, France, Japan, Russia, South Africa, Hong Kong, Southeast Asia countries and etc., meanwhile, our products and services are welcomed both at home and abroad.With ?client first, service best?, we also specialized in acting as an agent for import & export, international biding, technology services, products promotion, cargo clearance, transportations, inspections for commodities and etc. we will try our best to provide the good services for you!Integrity business, standard service and customers? satisfaction are our pursuit.Expand cooperation; joint development and reciprocity are our expectations.