The existence of each of our Precision Needle Valve, Low Pressure Needle Valve, Right Angle Needle Valve must have its special value, and there is a corresponding positioning from the production of products. We try our best to provide customers with more professional, standardized, international Carbon Steel Needle Valve and services. Our enterprise spirit embodies the characteristics of keeping pace with the times and is an advanced group consciousness recognized by the masses of workers. The construction of a competitive business should inherit traditional moral integrity and consider it to be the cornerstone of modern corporate culture. The company adheres to the road of professional development and has a team specializing in product research and development. We believe in working closely with our customers to understand their needs and provide tailored solutions. We believe in investing in our people and providing them with the resources and tools they need to succeed. We are committed to delivering innovative solutions that help our clients succeed.
-
![Carbon Steel Needle Valve]()
Carbon Steel Needle ValveThis carbon steel needle valve adopts flange connection, with a large-diameter design that can meet the precise adjustment of large-flow fluid from 0 to 500L/min for DN25-DN100, suitable for mediumread more -
![Multi Function Gauge Valve]()
Multi Function Gauge ValveThis multi function gauge valve combines pressure tap-off, shut-off and optional bleed in a single instrument valve, built to the explosion-proof requirements of GB3836.1 with an Ex d II CT4read more -
![Welded Gauge Valve]()
Welded Gauge ValveThis welded gauge valve connects to a pipeline by a welded end while its other end carries a thread for the pressure gauge, making the pressure tap point a permanent, leak-resistant part of the line.read more -
![Socket Welding Needle Valve]()
Socket Welding Needle ValveThis socket welding needle valve connects to instrument nozzles and small-diameter lines through a socket weld end with a built-in positioning groove, holding pipe coaxiality deviation to within 0.02read more -
![Butt Weld High Pressure Needle Valve]()
Butt Weld High Pressure Needle ValveThis butt weld high pressure needle valve is designed for fixed high-pressure lines up to 40 MPa, where the connection is made by automatic argon arc welding with a flat, pore-free weld surface. Theread more -
![Female Thread Needle Valve]()
Female Thread Needle ValveAt Wenzhou Zhengyi Instrument & Valve Co., Ltd., we have dedicated ourselves since 2004 to crafting flow control solutions that global engineers trust. Our premium female thread needle valveread more -
![3 Valve Manifold For Differential Pressure Transmitter]()
3 Valve Manifold For Differential Pressure TransmitterA 3 valve manifold for differential pressure transmitter is used to isolate the high-pressure and low-pressure sides of a differential instrument and to equalize pressure between the two sides whenread more -
![2 Valve Manifold For Pressure Gauge]()
2 Valve Manifold For Pressure GaugeOur 2 valve manifold for pressure gauge is designed to create a compact and dependable interface between a process pipeline and a pressure-measuring instrument. The manifold normally combines anread more -
![Swagelok Needle Valve]()
Swagelok Needle ValveThis swagelok needle valve adopts angular ferrule connection, which can control the pipeline angle at 90°, optimize pipeline layout while realizing flow adjustment, and is suitable for medium controlread more -
![High Flow Needle Valve]()
High Flow Needle ValveThis high flow needle valve adopts socket weld connection, with a built-in precise positioning groove to ensure the pipeline coaxiality deviation ≤0.02mm, suitable for the connection of instrumentsread more -
![Vacuum Needle Valve]()
Vacuum Needle ValveThis vacuum needle valve adopts internal thread connection, specially designed for precise pressure tapping of pressure gauges, with dual functions of shut-off and pressure relief.read more -
![Needle Valve for Vacuum Control]()
Needle Valve for Vacuum ControlThis needle valve for vacuum control adopts flange-type sampling connection, which can realize medium sampling of DN50-DN100 large-diameter pipelines, and has the precise flow control function of aread more
Alison Campbell
We are lucky to do business with you!
Jack Fuchs
My products have beautiful appearance and high quality.
Juan Gonzales
As a long-term partner of the company, we are willing to reach friendly deals with them all the time and work together for the development of the common regional economy.
Samuel Shippy
The packaging is very tight and these products are 100% brand new!
Marie Cuyler
We received the goods quickly and the product was of excellent quality and exceeded my expectations.
Tony Cook
This is a very pleasant cooperation, and through this cooperation, I really feel the serious and responsible attitude of this company.
Home Page: The Annals of Thoracic Surgery...
The mission of The Annals of Thoracic Surgery is to promote scholarship in cardiothoracic surgery patient care, clinical practice, research, education, and policy. As the official journal of two of...
Valve - Wikipedia...
The main parts of the most usual type of valve are the body and the bonnet.These two parts form the casing that holds the fluid going through the valve. Body. The valve's body is the outer casing of...
Needle Valve | High Pressure | Stainless Steel | Carbon …...
Needle Valves have a small port and a threaded, needle-shaped plunger allowing precise regulation of flow, although it is generally only capable of relatively low flow rates. It uses a tapered pin to...
Carbon Steel Needle Valves | DirectMaterial.com...
Carbon Steel Needle Valves, A carbon steel valve with a tapered pin to gradually open and close a space for constant flow rate. We carry a range of sizes from 1/4" to 1" for our carbon steel needle...
Carbon Steel and Stainless Steel Needle Valves...
Types of Needle Valves and Needle Valve suppliers. Locate your Needle Valve suppliers and get a quote for great quality Needle Valves here. Needle Valve Special Features. ... 6,000 PSI. Resilient...
Tylok - Instrumentation Fittings & Valves | Stainless Steel, Brass ......
Tylok vented valve option is perfect for blocking and bleeding a variety of pressure instruments. ... Tylok offers all types of Stainless Steel instrumentation tubing, ensuring accurate, straight,...
Our Needle Valve with Gauge, Socket Weld Straight Joint is full of varieties, novel styles and superior performance, which is well received by customers. We're well-known as one of the leading carbon steel needle valve manufacturers and suppliers in China. Please feel free to wholesale high quality carbon steel needle valve at competitive price from our factory. We also accept customized orders.
Send Inquiry