двустворчатый клапан

butterfly valve1Color: original brass ,Nickel plated or double color, Chrome plated.2Material: Brass.3Technology: forging,polishing. 4Machine: numerical control machine. 5Make up:aluminium handle,ball seal(PTFE),brass body forged, brass bonnet forged,brass ball,6Working medium:water,air,non-corrosive liquid7Working temperature:-20 to 110 degrees Celsius8Size: 1/2",3/4",1",1 1/4",1 1/2",2",2 1/2",3",4" all the products in our website are samples without exact size, because most of them are nonstandard, if you are interested in them or have the similar part need to produce, you can send your drawing or sample to us, Customers own design welcomed. we will offer you the reasonable price as soon as possible.We will appreciate an opportunity to prove ourselves.