Question 1

How to guarantee quality and handle problems?

Accepted Answer

We have a QC department checking every step. If any quality problems occur, we will check and reply within 24 hours to solve it. Please contact us directly.

Question 2

What materials are available for the valves?

Accepted Answer

Stainless Steel, Forged Stainless Steel, Alloy Steel, Duplex Steel, Titanium Alloy, Nickel-aluminum, Bronze Alloy, etc. Specific requirements can be consulted.

Question 3

What is the delivery time?

Accepted Answer

Export to Asia takes about 7-10 days. Export to Europe, Middle East, Africa, Americas, etc. takes about 30-35 days by sea.

Question 4

What media are the valves suitable for?

Accepted Answer

Mostly used in water, gas, and oil. It is recommended to offer your medium during inquiry so we can suggest the best materials and valve type.

Question 5

Can ball valves regulate medium flow?

Accepted Answer

No, ball valves cannot be used for regulating. They are a kind of isolating valve.

Question 6

What are quarter turn valves?

Accepted Answer

Ball valve, Butterfly Valve, and Plug valve are rotary motion control valves that just need a quarter turn to come into action.

Question 7

What is the direction of flow for valves?

Accepted Answer

Ball Valve and gate valve are bi-directional. Globe valve, check valve, and y strainer have an arrow on the body to indicate direction.

Question 8

What is the difference between rising and non-rising stem gate valves?

Accepted Answer

Rising stem allows visual confirmation of open/closed status but requires more space. Non-rising stem has a smaller height and does not take up as much installation space.

Question 9

What is the difference between gate valve and globe valve?

Accepted Answer

Gate valve is bi-directional with parallel wedge. Globe valve is single-way with fixed direction and offers better sealing as fluid pressure aids sealing when closed.

Question 10

What is a Check Valve?

Accepted Answer

A unidirectional valve (one-way/non-return) where medium flow decides direction. Types include swing, lift, vertical, butterfly, and wafer types.

Question 11

What are the types of butterfly valves?

Accepted Answer

Connection types: lug, wafer, double flange. Structure types: concentric, double eccentric, triple eccentric.

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