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<title><![CDATA[EC21 Product Catalogs - gas tight]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/gas_tight--2053/1/gas tight.html]]></link><item>
<title><![CDATA[Cast Steel Slab Gate Valve, API 6D, WCB, 6 in, 1500 LB, RTJ]]></title><link><![CDATA[https://kellyvalves.en.ec21.com/Cast_Steel_Slab_Gate_Valve--12047582_12047586.html]]></link><description><![CDATA[tight seal, making it suitable for critical applications. The valve operates via a gearbox mechanism, allowing for smooth and precise operation. As a trusted gate valve manufacturer in China, we prov]]></description><pubDate><![CDATA[20250308]]></pubDate></item>
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<title><![CDATA[China High Quality DN900 Butterfly Valve Suppliers]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/China_High_Quality_DN900_Butterfly--11759535_12031193.html]]></link><description><![CDATA[tight seal under high-pressure conditions.
How to Choose the Right Butterfly Valve 
When selecting a butterfly valve from China high performance butterfly valve manufacturer
, consider factors such a]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Relief Valve - Field Adjustable 1000psi - 20000psi]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_High_Pressure_Relief_Valve--9650457_9824853.html]]></link><description><![CDATA[Gas
HOW
Relief valve opens stem when the pressure exceeds a set pressure and closes when the pressure falls below.
WHERE 
- To protect the equipment from the over pressure.
- In the system which cont]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Ball Control Valve]]></title><link><![CDATA[https://controlvalves.en.ec21.com/Ball_Control_Valve--11947686_11947577.html]]></link><description><![CDATA[tight shut-off when closed, ensuring optimal control over the process media.
Constructed from high-quality materials such as stainless steel, carbon steel, or alloy steel, the Ball Control Valve is e]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[Female Threaded Valve or Screw Valve for Refrigerant Gases ,LPG and Other Industrial Uses]]></title><link><![CDATA[https://annasu99.en.ec21.com/Female_Threaded_Valve_or_Screw--12019349_12029272.html]]></link><description><![CDATA[gas and LPG stored in large tanks. The threaded design ensures a tight seal, preventing any unwanted leakage that could pose serious safety risks in these facilities. Similar to other crucial aerosol]]></description><pubDate><![CDATA[20241203]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flange Ball Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/Stainless_Steel_Flange_Ball_Valve--11859822_12021342.html]]></link><description><![CDATA[tight and leak-free seal. The thread ball valves
stand as crucial components in the installation of pipeline systems for transporting liquids, gases, slurries, and more.
The ANSI flange end ball valv]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
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<title><![CDATA[ANSI Stainless Steel Triple Offset Butterfly Valve Manufacturers,Control Butterfly Valve 6 Inch]]></title><link><![CDATA[https://polly2333.en.ec21.com/ANSI_Stainless_Steel_Triple_Offset--10605620_10605630.html]]></link><description><![CDATA[Tightness check:
API 598, ISO 5208, EN12266-1, DIN3230, BS5155
Face-to-face conform:
API 609, ISO 5752, BS EN 558, BS 5155, MS SP-67, DIN3202
Normal pressure:
PN10/PN16/PN25 or 10Bar/16Bar/25Bar or c]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[ASME B16.34 PSB Gate Valve, ASTM A216 WCB, 24 Inch, 1500 LB]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/ASME_B16.34_PSB_Gate_Valve--11115173_11978571.html]]></link><description><![CDATA[tight seal, reducing the risk of leaks and ensuring reliable performance over time.
The gear box operation of our valves makes them easy to use and efficient, allowing for precise control and manipul]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[ASTM A216 WCB Globe Valve, 6 Inch, 150 LB, API 6D]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/ASTM_A216_WCB_Globe_Valve--11978523_11978527.html]]></link><description><![CDATA[gas, petrochemical, and related industries as a benchmark for valve quality and performance.
Additionally, our valves conform to ASME B16.10, which specifies the dimensional and interchangeability re]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Gear Driven Floating Ball Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Gear_Driven_Floating_Ball_Valve--11933785_11974770.html]]></link><description><![CDATA[tight seal against the outlet end, eliminating the risk of leakage and maintaining the integrity of your fluid control systems.
Versatile Applications Across Industries: Ideal for a wide range of app]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[ASTM A351 CF8 Plug Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM_A351_CF8_Plug_Valve--11881854_11970017.html]]></link><description><![CDATA[tight seal independent of line pressure.A static electricity eliminator is always in contact with the plug, releasing static electricity from the free-floating liquid media.Full Bore PTFE Sleeved Plu]]></description><pubDate><![CDATA[20240717]]></pubDate></item>
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<title><![CDATA[Pneumatic/Electric/Manual Controlled Metallic O/V-Shaped Cut-Off Ball Valve(ZPR700)]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Pneumatic_Electric_Manual_Controlled_Metallic--11948701_11948723.html]]></link><description><![CDATA[gas, electric
power, metallurgy, food processing, and pharmaceuticals. Moreover, it can be utilized for water treatment systems,steam, oil, liquefied gas (LPG), natural gas (NG), and coal gas mediums]]></description><pubDate><![CDATA[20240608]]></pubDate></item>
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<title><![CDATA[ANSI Standard Valves CF8/CF3m/SS304/SS316 API Flange Globe Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/ANSI_Standard_Valves_CF8_CF3m--11940076_11940593.html]]></link><description><![CDATA[Safety: The ability to precisely control flow rates and provide a tight seal makes globe valves a safe option for critical applications where precise control over fluid or gas flow is necessary.
]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[API/ANSI Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API_ANSI_Gate_Valve--9512207_9541691.html]]></link><description><![CDATA[tightness of the stem area.Belleville Spring Loaded Packing Impacting System 
If being requested by the customer ,the Belleville spring loaded packing impacting system can be adopted for enhancing th]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
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<title><![CDATA[Butterfly Valve, Triple Offset, Eccentric]]></title><link><![CDATA[https://conemh.en.ec21.com/Butterfly_Valve_Triple_Offset_Eccentric--10575693_10862466.html]]></link><description><![CDATA[tight shut off.
- This geometry ensures that the disc seal contacts the body seat only at the final shut off position without rubbing.
- Replaceable Seat (Spare Part)
2. Specification
Range
Applicati]]></description><pubDate><![CDATA[20181129]]></pubDate></item>
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<title><![CDATA[Double Eccentric Butterfly Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Double_Eccentric_Butterfly_Valve--11725077_11821756.html]]></link><description><![CDATA[tight shut-off is required, such as in the oil and gas industry, water treatment, and power generation. They are also used in HVAC systems and other applications where precise flow control is necessa]]></description><pubDate><![CDATA[20230719]]></pubDate></item>
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<title><![CDATA[350bar TRM15 Flow Control Hydraulic Directional Control Valve 8 Working Sections for Varialbe Displa]]></title><link><![CDATA[https://archerho.en.ec21.com/350bar_TRM15_Flow_Control_Hydraulic--11623431_11657496.html]]></link><description><![CDATA[gas tightness industry, a state-level high-tech enterprise, a
Chinese Machinery Industry management Demonstration enterprise, the
&quot;National Intellectual Property Advantage Enterprise&quot; of the State
In]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Metal To Metal Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Metal_To_Metal_Trunnion_Mounted--11895413_11895414.html]]></link><description><![CDATA[tight closure, preventing leakage even in high-pressure applications. The metal sealing also ensures durability and long service life.
The ball valve
has a full bore design, meaning the ball port is ]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Threaded Flanges]]></title><link><![CDATA[https://changhaogroup.en.ec21.com/Threaded_Flanges--11741145_11828364.html]]></link><description><![CDATA[tight seal that prevents leaks and ensures that the pipe operates at maximum efficiency. In addition to being used to connect pipes together, threaded flanges can also be used to connect other piping]]></description><pubDate><![CDATA[20230802]]></pubDate></item>
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<title><![CDATA[Globe Control Valve with Pneumatic Actuator]]></title><link><![CDATA[https://supconvalve.en.ec21.com/Globe_Control_Valve_with_Pneumatic--11032715_11835857.html]]></link><description><![CDATA[tight regulation of flow rates and pressures.
Automation: The pneumatic actuator enables the valve to be remotely controlled, integrated into automated systems, and adjusted based on real-time input ]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Union Elbow]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Union_Elbow--11754519_11841156.html]]></link><description><![CDATA[gas, specifications 1 &quot;～ 4&quot;, cold working pressure 7MPa ～ 140MPa (1000Psi ～ 20,000Psi) . In order to facilitate identification, different pressure levels are marked with different colors, and t]]></description><pubDate><![CDATA[20230904]]></pubDate></item>

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