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Full-lined Flanged Ball ValveThe basic series of ball valve is Q41F46, which can be divided into two types (two pieces) and three pieces. In addition, it has small fluid resistance, fast opening and closing speed and simple...read more
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Lug Style Concentric Butterfly Valve With Two ShaftDriving Mode: Manualread more
Connection Form: Flange
Structure: Centre Sealing
Seal Form: Auto Sealed
Valve Stem: Normal
Work Pressure: Pn10-Pn16 -
Double Flanged Concentric Control Shut Off OEM Butterfly ...Media: Waterread more
Driving Mode: Worm Gear
Connection Form: Flange
Structure: Center Sealing
Seal Form: Force Sealed
Valve Stem: Normal -
Flanged Butterfly ValveSize: DN50-DN2200(2"-88")read more
Design standard: BS5155, API609, EN593
Test standards: DIN3230 Parts3, API598, en12266-1
Face-to-face standards: EN558-1, ISO5752
Working pressure:... -
Ultra Thin Ball ValveIt is a new generation of short flange pitch ball valve developed by introducing foreign technology for domestic design. The shape of ball core channel including rectangular, V and O, this series...read more
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Gear Operated Fixed Ball ValveIt is widely used in petroleum refining, long-distance pipeline, chemical industry, paper making, pharmaceutical, water conservancy, electric power, municipal administration, steel and other fields.read more
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Screw Ball ValveThreaded ball valves and welded ball valves are divided into integral (one-piece) type, two-section type and three-section type.read more
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Full Port Welded Ball ValveDiameter welded ball valves are widely used in various fields. Its superior quality and high performance stability is common cast steel ball valve can not achieve, its service life is far longer...read more
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API Ball ValveThe advanced seat of API ball valve, with many years' manufacturing experience and designs, ensures valve sealing, low friction coefficient, small operating torque, a variety of valve seat...read more
Valves certified by this standard is suitable for severe requirements on low emission. A wide range of KI soft and metal seated ball valves are approved by ISO 15848-1. ... Ball Valve Gate, Globe,...
May 7, 2025 · What is a 6D Certificate? A 6D certificate is proof that a valve meets the API 6D standard, which is set by the American Petroleum Institute (API). It outlines the minimum...
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API Spec 6D, 25th Edition. API Published the 25 th edition of API Specification, Specification for Valves. This specification is utilized internationally to help ensure access to reliable and...
Oct 22, 2023 · Valves and fittings utilized in drinking water systems must have NSF 61 and/or NSF 372 certification to ensure suitability. NSF certification applies to various valves, including ball...
Dec 26, 2024 · If you manufacture valves for high-pressure and high-temperature applications, you may need to obtain ASME (American Society of Mechanical Engineers) certification, such as ASME B16.34...
