Audited Supplier
Product Feature:
Needle valves control fluid movement accurately, hence the name flow control valve.
When the handle is turned on and the stem is being rotated, the needle rises up from the seat and fluid flows through. This allows maximum accuracy as the tiniest change of the needle will affect the fluid movement.
The design of the seat and needle helps to avoid any gap for the fluid movement when the needle is put into place.
100% bi-directional tight shut-off.
Installation without restriction in direction of flow.
Reduced weight and overall dimensions.
Low pressure loss and reduced energy costs.
High Kv / Cv values.
Easy to clean and disinfect for potable water systems etc.
Self cleaning ( no residue will be trapped ).
Good resistance to corrosion.
Common Types of Valves
Ball Valve
Butterfly Valve
Check Valve
Gate Valve
Knife Gate Valve
Globe Valve
Needle Valve
Pinch Valve
Plug Valve
Pressure Relief Valve
Y Strainer Valve
Common Valve Connections And Ends
Screwed or Threaded: Often used in instrument connections or sample points
Flanged: The most common ends for piping use
Butt Welded: Typically used in high-pressure or high-temperature operations
Socket Welded: Commonly used on small bore piping where threaded connections are not permitted
Wafer and Lug: Often used for compact valves installed in systems with limited space
Valve Materials
- Stainless Steel
- Carbon Steel
- Alloy Steel
- etc.
| Working pressure | 16Bar | 10Bar |
| Shell | 24Bar | 15Bar |
| Seal(Air) | 6Bar | 6Bar |
| Operating Temperature | -10ºC~+120ºC | |
| Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water | |
| Driving method | Hand Lever Worm Gear Electric Pneumatic | |
1. who are we?
A.We are based in Hunan, China, start from 2018,sell to Southeast Asia(18.00%),South America(17.00%),Africa(17.00%),Mid East(16.00%),Oceania(9.00%),South Asia(6.00%),Northern Europe(5.00%),Southern Europe(3.00%),Eastern Europe(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Domestic Market(1.00%),North America(1.00%),Central America(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
A.Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
A.carbon steel pipe,stainless steel pipe,casing and tubing,alloy steel pipe,scaffolding tube
4. why should you buy from us not from other suppliers?
A1.Strong financial support:we can handle max amount 100-500 million dollars for an order.
A2.Rich experienced marketing team/production team/after-sales team
A3.We can provide you with all the required documents when the tender is in progress.
5. Are your prices competitive?
A: for the same quality, our price is lower, for the same price, our quality is the best better.
6. What are your company's strengths?
A: Factory spot, competitive prices, excellent quality, support factory inspection, video call at any time, technical support in 24/7. Simultaneously, we have participated in many international projects.
7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French
8. What is your usual delivery time?
A: From the execution date of the PI, spot products will be delivered within 3 days, and customized products within 15 days.
Special circumstances, please communicate again. All our products have strict quality inspection before they leave the factory, to ensure that you receive the goods with excellent quality.
9.Whether to support OEM or ODM?
A: We welcome customers to cooperate with us by OEM or ODM. We have a professional technical team, can be customized according to drawings or requirements.
