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Min. Order: 1 piece
Shipping per piece: $47.43
Ammonia Valve AMG RVY40 Straight Stop Valve5.0/5.0·3 reviews·"good job"
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About 40 mm check valve
55 40 mm check valve products are offered for sale by suppliers on Alibaba.com, of which check valves accounts for 23%, control valves accounts for 1%, and shutoff valves accounts for 1%.
A wide variety of 40 mm check valve options are available to you, You can also choose from oil, 40 mm check valve,As well as from steel, plastic 40 mm check valve, and whether 40 mm check valve is black, white, or yellow.