Butterfly Handle Plumbing Ball Valve , M1/2" X 16 Full Port Brass Gas Valve

Ball valve are bottom loaded stem designed , this anti-blow-out stem also prevents teampering

with the internals of the valve when in the line

ball valve have a double seal with elastic O-RINGS chosen for their high resistance to ageing

Perfect seal at low and high pressureand wear resistant, solid and reliable for life-time use .

Thread: ISO228/1:2000

Fegular checking on line from production in each workshop, one special inspector inspect the goods in random during the period time of production. we are able to provide you test certificate and mill certificate if required.

1) purchasing the material and forged the semi-products .

2) processing the semi-products in workshop .

3) assembling the goods .

4) testing the sealing in pressure and checking quality of the goods

5) package

6) deliveing the goods on time .

1) the package standard : standart export carton, box .

2) if customer has special requirement. it is available to provide the colorful package against the design of customer .

Ningbo zhongyida sanitaryware co.,ltd. is a High-Tech enterprise specialized in the R&D,production,and marketing sanitary ware related Prpdocuts.

We also helping customer design new products,Raw material selection，make mould,process，assembling!

"Loyal,friendly,innovative,progressive",is our company's spirit

Warmly welcome all the friends cooperate with us,with double-win rule,create a bright future!