￥839.00 ￥839.00

Shanghai Hugong Valve Specialty Store Valve Specialty StoreHH44X-16QMicro resistance slow closing check valve

￥22.50 ￥22.50

Shanghai Hugong Valve Specialty Store Stainless Steel Clamp Check ValveH71W-16P 304Stainless steel check valve

￥51.25 ￥51.25

Shanghai Hugong Valve Specialty Store Butterfly Check ValveH77X-16Double disc check valve with butterfly shape cast iron

￥560.00 ￥560.00

Shanghai Hugong Valve Specialty Store304Stainless steel rubber flap check valveH44X-16PHorizontal check valve flange

￥239.00 ￥239.00

Shanghai Hugong Valve Specialty StoreDF41X-16QFire backflow preventer valve

￥9.90 ￥9.90

ANIXEnnis304Stainless steel internal thread check valveH12W-H14W

￥14.00 ￥14.00

304Stainless steel check valve with wire mouth vertical check valve resistant to high temperatureH12W-16PInternal thread check valve

￥190.00 ￥190.00

Stainless steel flange vertical check valve hard seal flange connection304Material manufacturer supplies corrosion-resistant check valves

￥11460.00 ￥11460.00

Manufacturer supplies one-way valve check valve Stainless steel check valve Swing check valve Slow closing check valve

￥885.00 ￥885.00

H44H-PN25check valve Stainless steel check valve Swing check valve Flange Check Valve

￥92.46 ￥92.46

H77X-16/304stainless steel/Carbon steel clamp butterfly soft seal check valve/check valve

￥98.00 ￥98.00

304stainless steelH76W-16P/CClamp type double disc butterfly check valve, one-way valve, check valveDN40valve

￥160.00 ￥160.00

HC41X-16Flange silencing check valve silencing vertical and horizontal one-way valveDN40 50 65 80 100 150

￥126.50 ￥126.50

304/316LStainless steel flange vertical check valveH42W-16PPipeline one-way check valveDN15-300

￥17.85 ￥17.85

304/316stainless steelH71Clamp type check valve Lightweight check valve Stainless steel one-way valve PN25

￥31.50 ￥31.50

304/316Stainless steel clamp check valveH71W-16POne way valve and check valve4Splitting surface heavy-duty

￥47.25 ￥47.25

304stainless steelH74W-16PClamp type check valve, thin single plate check valve, check valve, baffle valve

￥163.00 ￥163.00

304 316 Stainless steel swing flange check valveH44W-16PHorizontal one-way valveDN15 20 25

￥40.00 ￥40.00

H71W-40P/RStainless steel check valve304/316Four corner German and American standard clamp lift check valve

￥248.00 ￥248.00

Stainless steel vertical check valve304Steam chemical vertical flange check valveH42W-16PLift check valve