Nipple Drinker
Nipple Drinker A :It is made of buckle, shell, back cover, water control rod, seal gasket, valve body, valve rod, steel ball. With characteristic of three layers stainless sealing, 360 full contact, low open valve force etc.
Nipple Drinker B :It is made of hanging cup, shell, back cover, water control rod, seal gasket, valve body, valve rod, steel ball. With characteristic of360° uniform water,thick material, easy installation and use etc.