The Excal tube and teat stop-valve is a one-piece plastic moulding witha stainless steel ball. The valve stem is 7.7mm o.d., suitable forplastic tube with i.d. from about 6mm to 7mm. Valve length 23mm o.a.Diameter 13mm at maximum. The stop valve can assist the calf suckling.
Item Ships via TOLL IPEC to Physical Street address Only.Sorry No P/O Boxes or Lockers. Please contact us before ordering if you require Australia Post service.