The valve's carbon steel body and metal seat ensure high-quality performance and durability, making it suitable for use with water and other media in various industries.This valve offers OEM and ODM customization support, allowing customers to tailor the product to their specific requirements, including non-standard designs and sizes, to meet their unique application needs.

①Integral upper sealing seat；
②The socket end confoms to ASME B16. 11;
③The threaded connection end (NPT) confoms to ANSVASME B1.20.1;
④The disc can be changed to throttle type, needle type, ball type and non-retum type.

High-Quality Material: The valve's carbon steel body and metal seat ensure high-quality performance and durability, making it suitable for use with water and other media in various industries.

Customization Support: This valve offers OEM customization support, allowing customers to tailor the product to their specific requirements, including non-standard designs and sizes, to meet their unique application needs.

Durable Construction: This valve is crafted with a sturdy carbon steel body and a metal seat made from corrosion-resistant SS304/SS316, ensuring long-lasting performance and reliability in medium-temperature applications.
Versatile Port Size Options: Available in a wide range of port sizes from DN50 to DN2000, this valve can cater to various industrial needs, including general applications and OEM customizations.

Cast iron gate valves compliant with Russian standards (GOST) are an essential type of valve that strictly adhere to the design,manufacturing, and inspection standards set by the Russian Federation. These valves, with their unique material composition,structural design, and performance characteristics, play a pivotal role in various industrial sectors.

1. Valves are made of high-quality rubber, with rubber outsourcing. Rubber and valves are then firm and not easy to fall off.

2. Because the valve stem is designed with three O-ring seals. It can reduce the friction resistance of the switch and greatly reduce the leakage phenomenon.

3. Corrosion resistance.

One-stop casting service !
Mold design,mold making,casting blanks,CNC machining,finished product.
We are currently one of the main manufacturer in china for the production reseach and development of ductile iron castings (QT400-15 to QT800-5), grey iron castings(HT150-350),weight from 0.3kg to 3 T

Factory Direct Sales
100% Quality Test Before Packing
Most Competitive Price And Guaranteed Quality
Strong Production Capacity And Prompt Delivery
Good Pre-sales Service And After-sales Service

Productive Process
CASTING-MACHINING-PAINTING一ASSEMBLING-PRESSURE TEST-FINISHED PRODUCT

The scope of our casting is from 0.2kg to 2.5 ton, valve is from DN15 to DN 2000,and we are specialized in customized design and project optimazation to help you increase your team productivity and market share.

We can produce the products according to your drawings that will be most satisfy you.

YD have 5 molding lines, annual output capacity is 40k tons, and actual annual output for 2024 is around 30k tons.
The scope of our casting is from 0.2kg to 2.5ton, valve is from DN15 to DN2000,and we are specialized in customized design and project optimazation to help you increase your team productivity and market share.

Factory Direct Sales
100% Quality Test Before Packing
Most Competitive Price And Guaranteed Quality
Strong Production Capacity And Prompt Delivery
Good Pre-sales Service And After-sales Service

What is the purpose of a valve?
Valves provide several functions, including:
Regulating flow and pressure within a piping system. Controlling the direction of flow within a piping system. Throttling flow rates within a piping system. Improving safety through relieving pressure or vacuum in a piping system.

Resilient seated gate valves made of speclal rubber elastlcly full wrap-plece valve structure, and the general absence of gate leakage or rust compared to other phenomena.  Overcome their common seal bad, elastic fatigue, wear rubber aging and Sealing ruts and oth-erdefects, Produced by ths elastic saeling full compensation of small quantities of deformation to achieve a good sealing effect.  It can be widely used in water supply, petrochemical, metallurgy, shipbuilding, food, pharmaceuticals and energy systems and other fluid line is used as a regulator and shut-off devices.

1.Certification: lSO, ROHS
2.Size: DN25-DN2000
3.Working Temperature:-20℃C-120'C
4.Working pressure:PN10/PN16/PN25
5.Available Standard: DIN, ANSI, ASTM, JIS, BS.
6.Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film
7.Application scene:Municipal pipeline,Fire pipe,Oilfield transportation,heating supply
system,sewage treatment,waterworks, etc.