stem control valve Several control methods and functions High quality Complete specifications Long service life
JIS/ANSI/BS/GB/DIN butterfly valve 1. 18 month quality gurantee 2. ISO, BV, CE, KS, KC certificte 3. real factory in China
long stem valve advantage: 1.we are the manufacturer 2.we have 19 years experience 3.the quality can be guaranteed
Rising Stem Gate Valve: 1.Sample service is provided 2.According to customers' drawing 3.Perfect aftersale
Made In China Cast Iron long valve Butterfly Valve 1) 20 years ODM&OEM experience 2) Samples offered
In a vacuum, negative pressure, can work properly . Used to control the fluid automation components, belonging to the actuator.