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Durable Stainless Steel Round Flange Wafer Ball Valve – Chemical Tank Truck Liquid Control

Durable Stainless Steel Round Flange Wafer Ball Valve – Chemical Tank Truck Liquid Control

In the field of chemical liquid transportation and industrial pipeline control, choosing a high-performance ball valve is crucial. The HBS4BV-XXR Series Stainless Steel Round Flange Wafer Ball Valve is specially designed for chemical tank trucks and industrial liquid transfer systems, combining a compact structure, lightweight design, and multiple safety features to provide reliable and efficient fluid management solutions for global users. This valve is known by various names across different countries and regions: in English, it is commonly called Stainless Steel Wafer Ball Valve, Round Flange Ball Valve, or Industrial Tank Valve; in French, Vanne à bille wafer en acier inoxydable; in German, Edelstahl-Kugelhahn Typ Wafer mit Rundflansch; in Spanish, Válvula de bola tipo wafer de acero inoxidable; in Italian, Valvola a sfera wafer in acciaio inox; and in some Asian markets, it is referred to as 不锈钢圆法兰球阀 or 化工罐车球阀. No matter where you are, this valve meets the high standards required for industrial liquid transfer applications.

The HBS4BV-XXR Series features an Italian-style wafer design with a short, compact structure and lightweight body, saving materials and enabling easy and quick installation. Its elastic sealing ensures smooth operation and reliable leak-proof performance, suitable for a wide range of media including water, steam, oil, acids, and urea. The valve body incorporates a fire-safe structure, maintaining operational integrity and sealing even in the event of a fire. For environments handling flammable or explosive liquids, an anti-static option can be added to enhance safety. In addition, the 90° switch comes with a lockable positioning plate to prevent accidental operation, providing extra assurance for chemical liquid transport.

The HBS4BV-XXR Series supports a wide temperature and pressure range. It is suitable for Class 150 and PN1.0–2.5 MPa pipelines, with operating temperatures from 29–180°C when using reinforced PTFE seals or 29–300°C when using PPS (Polyphenylene Sulfide) seals. The valve is available in SS304, SS316, or SS316L, accommodating applications ranging from low to highly corrosive liquids. Nominal diameters range from DN40 to DN100, and the flange design conforms to industrial standards, making installation convenient and compatible with various pipeline systems.

This ball valve is widely used in chemical tank trucks, industrial liquid pipelines, and high-corrosion chemical media transfer applications. It is also suitable for water treatment, steam, and oil pipeline control. Engineers worldwide choose the HBS4BV-XXR Series not only for its high-quality materials and precise manufacturing but also because it can operate reliably for long periods under harsh conditions, ensuring the safety and efficiency of chemical liquid transport. Whether you are in Europe, Asia, the Americas, or the Middle East, this valve provides dependable support for your projects, making it the preferred choice for industrial fluid control.

Choosing the HBS4BV-XXR Series Stainless Steel Round Flange Wafer Ball Valve ensures safer and more efficient chemical liquid transport and industrial pipeline control, delivering precise and reliable fluid management for every operation.

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These wafer ball valves offer a compact, lightweight design, easy installation, and reliable elastic sealing. Featuring a fire-safe structure, they ensure secure operation and sealing in case of fire. Optional anti-static designs and lockable 90° switch plates prevent misoperation. Suitable for Class 150 and PN1.0-2.5 MPa pipelines, they handle temperatures from 29-180°C (with reinforced PTFE seals) or 29-300°C (with PPS, Polyphenylene Sulfide seals), and are compatible with various media like water, steam, oil, acids, and urea.

Key Features:

Compact Structure: The Italian-style wafer ball valve features a short structural length and a lightweight design, saving materials and making installation easy.

Reliable Sealing: Equipped with an elastic sealing structure, the valve ensures a reliable seal and smooth operation.

Fire-Safe Design: Includes a fire-resistant structure that maintains sealing and operational integrity even in the case of fire.

Anti-Static Option: An anti-static structure can be added upon request to suit specific user needs.

Lockable Positioning Plate: Comes with a 90° switch and a perforated positioning plate, which can be locked to prevent accidental operation.

Versatile Applications: Suitable for Class 150, PN1.0-2.5 MPa pipelines, with operating temperatures ranging from 29 to 180°C (with reinforced PTFE seals) or 29 to 300°C (with PPS, Polyphenylene Sulfide seals), applicable for media such as water, steam, oil, nitric acid, acetic acid, oxidizing agents, and urea.

Product Sizes:

DN

D1

D

K

D (outer)

F

C

N-M

L

40

38

85

110

145

2

12

4-M16

62

50

45.5

100

125

155

2

12

4-M16

72

65

58

120

145

177

2

16

4-M16

94

80

74

135

160

195

3

16

8-M16

118

100

93

155

180

212

3

16

8-M16

135

 

About Haibo
Zhejiang Haibo Petroleum Equipment Co., Ltd.

Zhejiang Haibo Petroleum Equipment Co., Ltd., established in 2017, is a certified enterprise located in Yongjia County, Wenzhou City, Zhejiang Province—recognized globally as the world’s largest manufacturing base for petroleum equipment and the well-known hometown of pumps and valves in China.
Our products are widely used in Fluid Control Systems, Energy Systems, Measurement Systems, Piping Systems, and Hydraulic Systems, serving petroleum companies, military units, oil depots, tank truck manufacturers, and petrol stations worldwide. Province—recognized globally as the world’s largest manufacturing base for petroleum equipment and the well-known hometown of pumps and valves in China.
At Haibo, we are backed by a team of senior industry experts with more than 20 years of professional experience in the petroleum equipment and fluid control sectors. Their deep technical knowledge and industry insight ensure that every product and solution we deliver meets the highest standards of quality, reliability, and performance.

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