In order to accelerate the transformation and innovation, we actively promote the research, development and application of new technologies and new series of the y ball valve, three way ball valve, side entry ball valve . We are intensively working in the field of gas ball valve, adhering to the spirit of dedication, and constantly innovating. From initial inquiries to finished products, we take pride in maintaining a constant line of communication with our clients. Factory direct sales, a large number of stocks, can be shipped after placing an order, and customers are welcome to order. Internal control system plays an irreplaceable role in the healthy development of our company. Having a good customer service system and excellent customer service system management team is the foothold we dare to guarantee. Corporate culture is not the most direct factor for the growth of an enterprise, but it is the most lasting determinant. Facing the future, we will focus on customer needs and value enhancement, lead by technological innovation, and continue to strive for development.
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![Metal-Seated Eccentric Rotary Ball Valve]()
Metal-Seated Eccentric Rotary Ball ValveDetails ① Main material: carbon steel, stainless steel, alloy steel ② Nominal diameter: NPS2 "~80", DN80~DN2000 ③ Pressure range: Class 150 to Class 600,0.6 MPa to 10.0 MPa ④ Operating...read more -
![Duplex Stainless Steel Floating Ball Valve]()
Duplex Stainless Steel Floating Ball ValveAnyone in the chemical, petroleum, or metallurgy industry knows that if a valve fails, the production line stops, and safety is at risk. Zhengmao Valve's hard sealed ball valve is specifically...read more -
![Cryogenic Floating Ball Valve]()
Cryogenic Floating Ball Valve1. Body Material: Low-temperature carbon steel, stainless steelread more
2. Nominal Diameter: DN15~DN1000
3. Pressure Range: 1.0MPa~10.0MPa
4. Operating Temperature: -196°C~+200°C
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![Eccentric Half Ball Valve]()
Eccentric Half Ball ValveIn industrial pipeline systems, the stability and efficiency of valves directly determine production efficiency. The eccentric hemispherical valve launched by Zhengmao Valve has become the first...read more -
![Forged Steel Wafer Ball Valve]()
Forged Steel Wafer Ball ValveAnyone in industrial operations knows two big headaches with valves: tricky installation and leakage during use. Zhengmao Valve’s wafer ball valve solves both pain points perfectly. What’s more,...read more -
![Short Pattern Ball Valve]()
Short Pattern Ball ValveIn the field of industrial fluid control, the compactness and reliability of equipment often directly affect the overall system efficiency. The ultra-thin ball valve launched by Zhengmao Valve...read more -
![Threaded End Ball Valve]()
Threaded End Ball ValveMasters who do pipeline maintenance or equipment installation all know that choosing valves for small-diameter pipes focuses most on "compatibility" and "durability". The threaded ball valve from...read more -
![One-Piece Ball Valve]()
One-Piece Ball ValveFriends in engineering or operation and maintenance know well that when choosing a valve, the biggest fear is "too many parts and easy breakdowns"—the integrated ball valve from Zhengmao Valve is...read more -
![V-Port Oblique Seat Discharge Ball Valve]()
V-Port Oblique Seat Discharge Ball ValveFriends in chemical, pharmaceutical, or food processing industries all know what’s most worrying in the discharge process: clogging, leakage, and poor control—these not only delay production but...read more -
![Double Block & Bleed (DBB) Ball Valve]()
Double Block & Bleed (DBB) Ball ValveIn the industrial fluid control industry, the biggest fear is valve sealing problems—medium leakage, inaccurate control, which wastes money and carries risks. The double-ball ball valve newly...read more -
![Three-piece Body Ball Valve]()
Three-piece Body Ball ValveAnyone in the industrial pipeline business knows that the worst fears when choosing a valve are "difficult disassembly and poor sealing". Our three-piece ball valve from Zhengmao Valve is...read more -
![Cryogenic Butt Weld End Floating Ball Valve]()
Cryogenic Butt Weld End Floating Ball ValveAnyone in the engineering industry knows that the biggest fears for valves on high-pressure pipes are "leakage" and "fragility". Our welded ball valve from Zhengmao Valve is specifically designed...read more
Christopher Fu
The seller's delivery is fast, the quality is good, and the price is very affordable, I will come here to buy in the future when the company needs it.
Clara Morrison
I was recommended by a friend to buy it and it did not disappoint.
Lucy Roberts
Their products not only have a good-looking appearance, but also are very practical, which are very suitable for our and other customers' purchasing needs.
Myrtle Young
To stand firm in a brutal market, companies need to be the best at everything. This company, however, does a good job in product quality, technical optimization, and service attitude.
John Moreno
All in all, this product can do what we need it to do well, and it does quite well. I hope that such high-quality products will be loved by more people.
Angie Derr
Thank you for meeting my customization requirements.
1+gas+valve - Gas Ball Valves - Ferguson...
Apollo Valves 82-200 Series 1-1/2 in. Bronze Full Port Solder 600# 3-Piece Gas Ball Valve with Stainless Steel Lever Handle for Oxygen Service and RPTFE Seat. Part # A82247F3. Item # 3918624. X....
Gas Brass Ball Valves | F.W. Webb...
Ball Valve Blue Top Forged Brass 1" Thread Gas One Piece Nitrile Rubber T-Handle Massachusetts Code. Legend 102-615. $48.42 / ea. Add to Cart. Guests: In Stock. Ships in 1 Business Day. Compare. Ball...
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Image Source: Xhval A Full Port Gas Ball valve maintains the flow according to the pipe’s diameter, sustaining a consistent flow rate throughout the valve. Its design reduces pressure drop and avoids...
What is a Gas Ball Valve? - RED-WHITE VALVE CORP....
Jun 15, 2021 · Gas ball valves deliver better performance than other valve types in many applications. Gas ball valves offer a lightweight and compact alternative to heavy brass gas valves. These...
Amazon.com: natural gas ball valve...
3 Way Ball Valve, BSPP 1/8" 1/4" 3/8" 1/2" Female Thread Ball Valve for Water Natural Gas Petroleum Fuel Pipe Flow Control. $1979 $22.29. Save 6% with coupon. FREE delivery Tue, Sep 27 on $25 of...
Gas Ball Valves | McMaster-Carr...
Also known as proportional V-ball valves, these have a motor that adjusts and regulates flow in applications with higher flow rates and pressures than solenoid valves. As you increase the intensity...
As a friend of customers, we uphold the principle of credibility first and customer first, and sincerely hope to work with customers to add strength to the actuated ball valve, rovalve knife gate valve industry! We're known as one of the most professional gas ball valve manufacturers and suppliers in China. With over 30 years' experience, we warmly welcome you to wholesale high quality gas ball valve made in China here from our factory. Contact us for more details.