When the external forces disappear the valves reset automatically. There are several control types: plunger, roller plunger, roller lever and one way roller lever, 2- Pos. 3-Port and 2-Pos. 5-Port. The P port and R port of a 2-Pos. 3-Port valve can be exchanged so as to change the valve from normally closed to normally open.
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
We have a great sales service team, We can provide the most perfect service for customers at all times.
We can provide all kinds of certificates according to customers'needs.
FTA.CO,CQ,and Form E.
A: We are factory.
A: Yes,if your quantity more than 50pcs. we could add your logo on the products.
A: Generally it is 1-2 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
All item Comes with Basic 3 Month Sellers Warranty, if item defective in 3 Month, We will offer replacement without extra Charger(including shipping fee)After we Receive the Defective item.
Packing Details : Standard Carton,and other special packing according to customer's requirement
Delivery Details : Ready to ship,1-5 days after payment