welding wheel hand valve

Product Description:

Conventional hand valve is a manual valve, which is suitable for unidirectional flow. It can be used for the pipeline of the liquid, air suction and hot gas in refrigeration and air conditioning devices.

Production features
Adopt nylon spool, sealing surface is not easy to be damaged, long service life.
With stainless steel diaphragm, can prevent leakage during service life.
Fully open or fully closed just needs  a half of the rotation, with advantages of  easy operation, wide usage and no noise etc.

Packaging & Shipping

1. Export carton,or according to customer's requirements

2. Generally 30days after received your deposit ,will send to Ningbo or Shanghai port.

Question1: Did you accept products customization?Is they need mould fee?

Answer: Yes, we accept products customization.Need mould fee,because products usually need extra mould cost.But,we can return the mould fee when you reach a specific quantity.

Question2: Can we get free samples?

Answer: Little quantity normal copper fitting samples can provide for free except for delivery cost.

Question3: How long is the normal production period for a 20-foot shipping container?

Answer: According to the current productive capacity, usually needs 30 days from producing to delivery.

Question4:What is the type of payment?

Answer: Usually you should prepay 30% of the total amount. The balance should be pay off before we get the original B/L.

Question5:How to guarantee the high quality?

Answer: We have testing department to make sure every product of size,appearance and pressure test are good.

Question6: How is the raw copper material price?

Answer: The price of copper is decided by the LME cash buyer price at the day when clients submit the orders.