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	<title>Pressure Reducing Valves | USA VTON GROUP</title>
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	<link>https://www.vton.us/product-category/valves/pressure-reducing-valves/</link>
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	<lastBuildDate>Mon, 16 Dec 2024 01:54:07 +0000</lastBuildDate>
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	<title>Pressure Reducing Valves | USA VTON GROUP</title>
	<link>https://www.vton.us/product-category/valves/pressure-reducing-valves/</link>
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	<item>
		<title>Water Pressure Reducing Valve</title>
		<link>https://www.vton.us/product/water-pressure-reducing-valve/</link>
		
		<dc:creator><![CDATA[vton]]></dc:creator>
		<pubDate>Mon, 16 Dec 2024 01:54:06 +0000</pubDate>
				<guid isPermaLink="false">https://vton.lvee.pro/?post_type=product&#038;p=6929</guid>

					<description><![CDATA[<p>VTON water pressure reducing valves are engineered to regulate and stabilize water pressure in urban and high-rise building systems. Made with durable WCB materials and equipped with advanced hydraulic technology, they ensure efficient pressure control for both cold and hot water pipelines.</p>
<p>These valves provide a smooth operation with high flow capacity and excellent sealing performance. Ideal for replacing conventional partitioned water pipes, they reduce equipment costs while ensuring long service life and minimal maintenance requirements.</p>
<p><a href="https://www.vton.us/product/water-pressure-reducing-valve/">Water Pressure Reducing Valve</a>最先出现在<a href="https://www.vton.us">USA VTON GROUP</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h4><strong>1. Overview of Water Pressure Reducing Valve</strong></h4>
<p>The VTON water pressure reducing valve is designed to regulate high water pressure and stabilize downstream pressure in cold and hot water systems. Using advanced hydraulic principles, it directly senses downstream pressure through a diaphragm, adjusting the valve disc&#8217;s opening to achieve precise pressure reduction and stabilization.</p>
<p>These valves are suitable for urban and high-rise building systems, replacing traditional water partitioning pipelines, and playing a critical role in reducing pressure in conventional water networks.</p>
<h4><strong>2. Key Features</strong></h4>
<ol>
<li><strong>Innovative Structure:</strong> Utilizes advanced hydraulic principles for precise control.</li>
<li><strong>Stable and Reliable:</strong> Ensures smooth operation with high flow capacity.</li>
<li><strong>Water Hammer Prevention:</strong> Features quick opening and slow closing mechanisms to avoid water hammer impacts, with adjustable closing times.</li>
<li><strong>High Precision:</strong> Offers accurate pressure reduction and stabilization across a wide adjustment range.</li>
<li><strong>Long-lasting Performance:</strong> Excellent sealing capabilities and extended service life.</li>
<li><strong>Ease of Use:</strong> Designed for simple installation, adjustment, and maintenance.</li>
</ol>
<h4><strong>3. Technical Specifications</strong></h4>
<table style="height: 530px;" width="594">
<thead>
<tr>
<th><strong>Parameter</strong></th>
<th><strong>Value</strong></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Nominal Diameter (DN):</strong></td>
<td>DN10 &#8211; 800mm</td>
</tr>
<tr>
<td><strong>Nominal Pressure (MPa):</strong></td>
<td>1.0 &#8211; 2.5</td>
</tr>
<tr>
<td><strong>Shell Test Pressure (MPa):</strong></td>
<td>1.5 &#8211; 3.75</td>
</tr>
<tr>
<td><strong>Sealing Test Pressure (MPa):</strong></td>
<td>1.0 &#8211; 2.5</td>
</tr>
<tr>
<td><strong>Max Inlet Pressure (MPa):</strong></td>
<td>1.0 &#8211; 2.5</td>
</tr>
<tr>
<td><strong>Outlet Pressure Range (MPa):</strong></td>
<td>0.2 &#8211; 1.6</td>
</tr>
<tr>
<td><strong>Pressure Characteristics Deviation (MPa):</strong></td>
<td>GB12244-1989, API690, ANSI</td>
</tr>
<tr>
<td><strong>Flow Characteristics Deviation (MPa):</strong></td>
<td>GB12244-1989, API690, ANSI</td>
</tr>
<tr>
<td><strong>Leakage Rate:</strong></td>
<td>0</td>
</tr>
<tr>
<td><strong>Operating Temperature:</strong></td>
<td>0℃ &#8211; 80℃</td>
</tr>
</tbody>
</table>
<h4><strong>4. Materials</strong></h4>
<table style="height: 616px;" width="584">
<thead>
<tr>
<th><strong>Component</strong></th>
<th><strong>Material</strong></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Valve Body:</strong></td>
<td>WCB</td>
</tr>
<tr>
<td><strong>Valve Cover:</strong></td>
<td>WCB</td>
</tr>
<tr>
<td><strong>Bottom Cover:</strong></td>
<td>WCB</td>
</tr>
<tr>
<td><strong>Valve Seat:</strong></td>
<td>2Cr13</td>
</tr>
<tr>
<td><strong>Valve Disc:</strong></td>
<td>2Cr13</td>
</tr>
<tr>
<td><strong>Valve Rod:</strong></td>
<td>2Cr13</td>
</tr>
<tr>
<td><strong>Cylinder Sleeve:</strong></td>
<td>2Cr13/25 (hard chrome plated)</td>
</tr>
<tr>
<td><strong>Piston:</strong></td>
<td>2Cr13</td>
</tr>
<tr>
<td><strong>O-ring:</strong></td>
<td>Nitrile Rubber</td>
</tr>
<tr>
<td><strong>Sealing Ring:</strong></td>
<td>Nitrile Rubber</td>
</tr>
<tr>
<td><strong>Diaphragm:</strong></td>
<td>Fabric-reinforced nitrile rubber</td>
</tr>
<tr>
<td><strong>Regulating Spring:</strong></td>
<td>60Si2Mn</td>
</tr>
</tbody>
</table>
<p><a href="https://www.vton.us/product/water-pressure-reducing-valve/">Water Pressure Reducing Valve</a>最先出现在<a href="https://www.vton.us">USA VTON GROUP</a>。</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Gas Pressure Reducing Valve</title>
		<link>https://www.vton.us/product/gas-pressure-reducing-valve/</link>
		
		<dc:creator><![CDATA[vton]]></dc:creator>
		<pubDate>Mon, 16 Dec 2024 01:49:33 +0000</pubDate>
				<guid isPermaLink="false">https://vton.lvee.pro/?post_type=product&#038;p=6926</guid>

					<description><![CDATA[<p>VTON cast steel gas pressure reducing valves are expertly designed to regulate high-pressure gases such as air, nitrogen, oxygen, and natural gas into stable, low-pressure output for industrial pipelines. Equipped with a pilot-piston mechanism, these valves offer precise control and reliable performance.</p>
<p>Built with high-quality materials, including WCB and stainless steel components, VTON gas pressure reducing valves are widely used in petrochemical, aerospace, and industrial applications. Their robust design ensures long-lasting performance and minimal maintenance.</p>
<p><a href="https://www.vton.us/product/gas-pressure-reducing-valve/">Gas Pressure Reducing Valve</a>最先出现在<a href="https://www.vton.us">USA VTON GROUP</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h4><strong>1. Overview of Gas Pressure Reducing Valve</strong></h4>
<p>The VTON gas pressure reducing valve is crafted with a cast steel body, making it suitable for regulating gases such as air, nitrogen, oxygen, hydrogen, helium, argon, and natural gas. Its design incorporates a spring pressure adjustment mechanism and a diaphragm for sensing outlet pressure changes. The pilot valve drives the piston to adjust the main valve’s flow area, enabling precise pressure reduction and stabilization.</p>
<p>The valve maintains constant outlet pressure within a predefined range, even with varying inlet pressures, making it an essential component for industrial gas systems.</p>
<h4><strong>2. Key Features</strong></h4>
<ol>
<li><strong>Compressed Air Application:</strong> Designed for use in compressed air pipeline systems.</li>
<li><strong>Pilot Piston Design:</strong> Consists of a main valve (valve seat, piston, spring) and a pilot valve (diaphragm, valve disc, regulating spring) for accurate control.</li>
<li><strong>Pressure Regulation:</strong> Adjusts outlet pressure using a spring mechanism and diaphragm, ensuring stable pressure output despite fluctuating inlet pressure.</li>
</ol>
<h4><strong>3. Technical Specifications</strong></h4>
<table>
<thead>
<tr>
<th><strong>Parameter</strong></th>
<th><strong>Value</strong></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Nominal Pressure (MPa):</strong></td>
<td>1.6 &#8211; 16.0</td>
</tr>
<tr>
<td><strong>Shell Test Pressure (MPa):</strong></td>
<td>2.4 &#8211; 24</td>
</tr>
<tr>
<td><strong>Sealing Test Pressure (MPa):</strong></td>
<td>1.6 &#8211; 16.0</td>
</tr>
<tr>
<td><strong>Maximum Inlet Pressure (MPa):</strong></td>
<td>1.6 &#8211; 16.0</td>
</tr>
<tr>
<td><strong>Outlet Pressure Range (MPa):</strong></td>
<td>0.1 &#8211; 4.5</td>
</tr>
<tr>
<td><strong>Pressure Characteristic Deviation (MPa):</strong></td>
<td>ANSI2365, GB12246-1989</td>
</tr>
<tr>
<td><strong>Flow Characteristic Deviation (MPa):</strong></td>
<td>ANSI3568, GB12246-1989</td>
</tr>
<tr>
<td><strong>Minimum Pressure Difference (MPa):</strong></td>
<td>0.15 &#8211; 1.0</td>
</tr>
<tr>
<td><strong>Leakage Rate:</strong></td>
<td>O (PTFE/Rubber), Y (Hard Seal): ANSI6863</td>
</tr>
<tr>
<td><strong>Manufacturing Standard:</strong></td>
<td>VTON</td>
</tr>
</tbody>
</table>
<h4><strong>4. Materials</strong></h4>
<table style="height: 475px;" width="651">
<thead>
<tr>
<th><strong>Component</strong></th>
<th><strong>Material</strong></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Body &amp; Cover:</strong></td>
<td>WCB/FCB</td>
</tr>
<tr>
<td><strong>Valve Seat &amp; Disc:</strong></td>
<td>2Cr13/304</td>
</tr>
<tr>
<td><strong>Piston &amp; Cylinder Sleeve:</strong></td>
<td>2Cr13/Copper Alloy/304</td>
</tr>
<tr>
<td><strong>Pilot Valve Rod &amp; Seat:</strong></td>
<td>2Cr13/304</td>
</tr>
<tr>
<td><strong>Diaphragm:</strong></td>
<td>1Cr18Ni9Ti</td>
</tr>
<tr>
<td><strong>Springs:</strong></td>
<td>50CrVA, 60Si2Mn</td>
</tr>
<tr>
<td><strong>Sealing Gasket:</strong></td>
<td>Rubber/PTFE/Hard Alloy</td>
</tr>
</tbody>
</table>
<p><a href="https://www.vton.us/product/gas-pressure-reducing-valve/">Gas Pressure Reducing Valve</a>最先出现在<a href="https://www.vton.us">USA VTON GROUP</a>。</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Cylinder Pressure Reducing Valve</title>
		<link>https://www.vton.us/product/cylinder-pressure-reducing-valve/</link>
		
		<dc:creator><![CDATA[vton]]></dc:creator>
		<pubDate>Mon, 16 Dec 2024 01:43:13 +0000</pubDate>
				<guid isPermaLink="false">https://vton.lvee.pro/?post_type=product&#038;p=6923</guid>

					<description><![CDATA[<p>VTON cylinder pressure reducing valves efficiently transform high-pressure gas from cylinders into the low-pressure output required for operations. With a robust piston-type structure and precise control, these valves are essential for industries like petrochemicals, metallurgy, medicine, and aerospace.</p>
<p>Crafted from premium materials such as 316L stainless steel and brass, VTON pressure reducers offer durability and reliability across a wide range of gases, including nitrogen, oxygen, argon, and acetylene.</p>
<p><a href="https://www.vton.us/product/cylinder-pressure-reducing-valve/">Cylinder Pressure Reducing Valve</a>最先出现在<a href="https://www.vton.us">USA VTON GROUP</a>。</p>
]]></description>
										<content:encoded><![CDATA[<h4><strong>1. Overview of Cylinder Pressure Reducing Valve</strong></h4>
<p>The VTON cylinder pressure reducing valve is a high-precision device designed to reduce high-pressure gases from cylinders to low-pressure levels required for experiments or operational conditions. Its piston-type structure ensures stable output pressure, making it ideal for critical applications in industries such as:</p>
<ul>
<li><strong>Petrochemicals</strong></li>
<li><strong>Chemical fibers</strong></li>
<li><strong>Heat treatment and metallurgy</strong></li>
<li><strong>Glass manufacturing</strong></li>
<li><strong>Food and medicine</strong></li>
<li><strong>Aerospace and defense</strong></li>
</ul>
<p>The valve guarantees consistent pressure and flow rates, ensuring safe and efficient operation across various high-pressure gas systems.</p>
<h4><strong>2. Technical Specifications and Materials</strong></h4>
<table>
<thead>
<tr>
<th><strong>Component</strong></th>
<th><strong>Material</strong></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Body</strong></td>
<td>316L Stainless Steel, Brass</td>
</tr>
<tr>
<td><strong>Upper Cover</strong></td>
<td>316L Stainless Steel, Brass</td>
</tr>
<tr>
<td><strong>Diaphragm</strong></td>
<td>316L Stainless Steel</td>
</tr>
<tr>
<td><strong>Filter Mesh</strong></td>
<td>316L (10μm)</td>
</tr>
<tr>
<td><strong>Valve Seat</strong></td>
<td>PCTFE, PTFE, Vespel</td>
</tr>
<tr>
<td><strong>Spring</strong></td>
<td>316L Stainless Steel</td>
</tr>
<tr>
<td><strong>Valve Stem</strong></td>
<td>316L Stainless Steel</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<h4><strong>3. Installation Guidelines</strong></h4>
<ol>
<li><strong>Secure Connections:</strong> Ensure the threaded connections of the valve and cylinder, as well as the high/low-pressure pipeline, are tightly sealed to prevent leaks. Do not rotate the valve body; instead, tighten the nut securely.</li>
<li><strong>Prevent Leaks:</strong> Confirm that the inlet and outlet fittings are tightly connected to the valve body. Loose connections may lead to hazardous gas leaks.</li>
<li><strong>Cleanliness:</strong> Remove oil, water, and dust from the connection points to avoid contaminating the gas or blocking the valve channels.</li>
<li><strong>Avoid Damaged Threads:</strong> If pipeline threads are deformed, avoid forcing the connection as it may damage the threads on the pipeline or valve, leading to serious safety hazards.</li>
</ol>
<p><a href="https://www.vton.us/product/cylinder-pressure-reducing-valve/">Cylinder Pressure Reducing Valve</a>最先出现在<a href="https://www.vton.us">USA VTON GROUP</a>。</p>
]]></content:encoded>
					
		
		
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