Stainless steel breathing valve manufacturers,China Stainless steel breathing valve supplier

30 years focus on high quality custom valves products. Our product mainly include gate valve,ball valve,globe valve,check valve,butterfly valve,Y-Strainer,control valve,foot valve,air valve,etc.

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Q11 forged steel ball valve
There are two design forms for Q11 forged steel ball valves. One is a two-piece structure, with a threaded connection in the middle and sealed with PTFE gaskets; Another type is a three piece structure, which is bolted in the middle. Depending on the material of the selected valve seat and gasket/packing, it can adapt to different working temperatu1

Tags : Two piece forged steel ball valve Three piece forged steel ball valve Q11 forged steel ball valve Anti static carbon steel ball valve Fireproof carbon steel ball valve

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Q47F forged steel fixed ball valve
Q47F fixed ball valve is suitable for industries such as chemical, petroleum, natural gas, metallurgy, as well as natural gas long-distance pipelines containing hydrogen sulfide media, high impurities, and severe corrosion.

Tags : Q47f-6c forged steel fixed ball valve Q347f-16p forged steel fixed ball valve Q47F forged steel fixed ball valve Q47f-16p forged steel fixed ball valve Q347f-6c forged steel fixed ball valve

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Natural gas ball valve
Features: natural gas ball valves use polytetrafluoroethylene packing for most high and medium pressure gas handling applications, handle operating torque is smooth, and o-rings are used to prevent external impurities from entering the valve interior. And to maintain the valve long-term sealing performance, larger than DN150 ball valv1

Tags : Ball valve Stainless steel valve The polytetrafluoroethylene valve Natural gas valve Worm wheel drive valve

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Metal hard sealed ball valve
Q41H metal hard seal ball valve is a high performance ball valve product developed by our company. The valve seat adopts the metal seal structure loaded by leaf spring, which can be opened and closed easily at high temperature. The ball and valve seat adopt special hardening treatment, the sealing surface does not scratch. Manual hard seal ball val1

Tags : Metal valves Hard sealed valve Carbon steel cast valves Manual valve

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Fixed ball valve
The valve body is a two-stage structure, and the sphere is a fixed structure, equipped with two floating valve seats, which rely on springs and medium pressure to complete sealing, with small opening and closing torque.

Tags : Fixed ball valve Pneumatic ball valve Anti-static ball valve Electric ball valve Fireproof ball valve

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Track ball valve
Labor-saving operation: medium pressure on the ball produced force all transmitted to the upper and lower bearings, the ball will not move relative to the position, both ends of the valve seat seal force uniformity, low operating torque. It adopts the movable metal seat structure with spring preloading, which is suitable for high temperature, high 1

Tags : Open and close friction-free ball valve Top-mounted structural ball valve Single seat design ball valve Low torque design ball valve Wedge sealed structure ball valve

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stainless steel chemical pumps
The pump is a stainless steel corrosion-resistant centrifugal pump, the impeller of the two-sided three-knife series of pumps adopts half-open structural form in some cases and closed structural form in others, in addition, the pump and the motor are coupled in a direct connection. The product combines excellent structure, performance and sh1

Tags : High quality stainless steel 304, stainless steel 316L pumps Corrosion-resistant pumps Inline Pumps stainless steel chemical pumps Fluorine rubber pump

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Low temperature ball valve
Effortless operation: The force generated by the medium pressure on the sphere is fully transmitted to the upper and lower bearings, and the sphere will not move relative to each other. The sealing force on both ends of the valve seat is uniform, and the operating torque is low The movable metal valve seat structure with s1

Tags : Low temperature valve Metal seated ball valve Low torque ball valve Explosion proof valve stem ball valve

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One-piece female threaded ball valve
Product use and characteristics: Q11F type PN16 ~ PN63 female ball valve is suitable for PN1.6 ~ 6.3MPa, operating temperature -29 ~ 180 ℃ (sealing ring for the reinforced polytetrafluoroethylene) or -29 ~ 300 ℃ (sealing ring for the para-polyphenylene) in a variety of pipelines, used to cut off or through the medium in the pipeline, the use1

Tags : One-piece ball valves Female threaded ball valves manual valve One-piece construction valve Corrosion Resistant Valves

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Floating soft seal electric ball valve
Q941F PN16~PN63 floating soft seal electric ball valve: electric drive, flange connection form, floating ball straight through type, sealing form adopts soft seal, valve seat sealing surface material is fluoroplastic, nominal pressure PN16~PN63, nominal size DN15~DN200, applicable temperature -28~300 ℃, valve body material is carbon steel or stainl1

Tags : Q941F floating soft seal electric ball valve Q941F PN16~PN63 floating soft seal electric ball valve Cast iron floating soft seal electric ball valve Cast steel floating soft seal electric ball valve Flanged floating soft seal electric ball valve

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Anti-crystallization gate valve
1、Product Description. Product Name and Model Number: Electric Anti-Crystallization Gate Valve BRZ942Y-16P BRZ942Y -25P Features and applications: This valve is a special valve designed for melamine process system to prevent melamine process medium from crystallizing in the valve body cavity and to ensure the normal and continuous operation of the 1

Tags : Anti-crystallization gate valve Motorized Gate Valves Gate valve for melamine Insulated Running Gate Valves Specialized Stem Guide Lubrication Mechanism Valve

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