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	<title>Ball Valves Archives - Major Valves</title>
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	<description>And Engineering</description>
	<lastBuildDate>Mon, 22 Jun 2026 13:04:31 +0000</lastBuildDate>
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	<title>Ball Valves Archives - Major Valves</title>
	<link>https://majorvalves.co.za/product-category/ball-valves/</link>
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	<item>
		<title>Polypropylene Ball Valves</title>
		<link>https://majorvalves.co.za/shop/polypropylene-ball-valves/</link>
		
		<dc:creator><![CDATA[admin@mv]]></dc:creator>
		<pubDate>Mon, 22 Jun 2026 12:48:50 +0000</pubDate>
				<guid isPermaLink="false">https://majorvalves.co.za/?post_type=product&#038;p=2561</guid>

					<description><![CDATA[<p><strong>Key Features:</strong><br />
▪ Pressure Rating: 16 Bar<br />
▪ Temperature Range: 10°C to 60°C<br />
▪ 30% Fibreglass Reinforced Polypropylene Body<br />
▪ Chrome Plated Steel Ball<br />
▪ PTFE Seats for Smooth Sealing<br />
▪ Triple NBR O-Ring Stem Seals<br />
▪ Nickel Plated Steel Blowout-Proof Stem<br />
▪ Heavy Duty Chrome Plated Lever with Plastic Sleeve<br />
▪ Screwed BSP Ends<br />
▪ One Piece Moulded Body Design<br />
▪ Size Range: DN15 to DN50</p>
<p>The post <a href="https://majorvalves.co.za/shop/polypropylene-ball-valves/">Polypropylene Ball Valves</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p><strong>Uni-Flo Polypropylene Ball Valve (DN15–DN50)</strong></p>
<p>Uni-Flo polypropylene ball valves offer a cost-effective solution for fluid control, often replacing more expensive brass valves. Designed for durability and corrosion resistance, these valves are ideal for a wide range of general applications.</p>
<p><strong>Key Features:</strong><br />
▪ Pressure Rating: 16 Bar<br />
▪ Temperature Range: 10°C to 60°C<br />
▪ 30% Fibreglass Reinforced Polypropylene Body<br />
▪ Chrome Plated Steel Ball<br />
▪ PTFE Seats for Smooth Sealing<br />
▪ Triple NBR O-Ring Stem Seals<br />
▪ Nickel Plated Steel Blowout-Proof Stem<br />
▪ Heavy Duty Chrome Plated Lever with Plastic Sleeve<br />
▪ Screwed BSP Ends<br />
▪ One Piece Moulded Body Design<br />
▪ Size Range: DN15 to DN50</p>
<p>The post <a href="https://majorvalves.co.za/shop/polypropylene-ball-valves/">Polypropylene Ball Valves</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
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		<item>
		<title>UNI-FLO POLYPROPYLENE BALL VALVES</title>
		<link>https://majorvalves.co.za/shop/uni-flo-polypropylene-ball-valves/</link>
		
		<dc:creator><![CDATA[zunaid]]></dc:creator>
		<pubDate>Tue, 21 Apr 2026 06:30:49 +0000</pubDate>
				<guid isPermaLink="false">https://majorvalves.co.za/?post_type=product&#038;p=2290</guid>

					<description><![CDATA[<p><strong>Key Features:</strong></p>
<ul>
<li>Temperature range: -30°C to +120°C</li>
<li>Pressure rating: up to 1600 kPa</li>
<li>Corrosion-resistant polypropylene body (one-piece moulded design)</li>
<li>PTFE seats for superior sealing and reduced friction</li>
<li>Chrome-plated steel or brass ball for durability and smooth operation</li>
<li>Nickel-plated blowout-proof stem for enhanced safety</li>
<li>Triple NBR O-ring stem seals for leak prevention</li>
<li>Heavy-duty chrome-plated lever with protective plastic sleeve</li>
</ul>
<p>&#160;</p>
<p>&#160;</p>
<p>The post <a href="https://majorvalves.co.za/shop/uni-flo-polypropylene-ball-valves/">UNI-FLO POLYPROPYLENE BALL VALVES</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p><strong>UNI-FLO Polypropylene Ball Valve – Durable, High-Pressure Chemical-Resistant Flow Control</strong></p>
<p>The UNI-FLO Polypropylene Ball Valve is engineered for reliable flow control in demanding industrial and chemical applications. Designed with a robust one-piece moulded body, this valve delivers excellent strength, corrosion resistance, and long-term durability in aggressive environments.</p>
<p>Built to perform across a wide temperature range from -30°C to +120°C, the valve is suitable for both low and high-temperature applications. It operates efficiently at pressures up to 1600 kPa, ensuring dependable performance in high-demand systems.</p>
<p>Equipped with PTFE seats, the valve offers superior sealing and low friction operation, enhancing longevity and reducing wear. The precision-engineered chrome-plated steel or brass ball ensures smooth flow and optimal resistance to corrosion. A nickel-plated, blowout-proof stem enhances safety and durability, while three NBR O-ring seals provide reliable leak prevention.</p>
<p>The heavy-duty chrome-plated lever, fitted with a protective plastic sleeve, allows for easy operation and improved grip, making it ideal for both manual control and frequent use.</p>
<p><strong>Key Features:</strong></p>
<ul>
<li>Temperature range: -30°C to +120°C</li>
<li>Sizes 15mm &#8211; 50mm</li>
<li>Pressure rating: up to 1600 kPa</li>
<li>Corrosion-resistant polypropylene body (one-piece moulded design)</li>
<li>PTFE seats for superior sealing and reduced friction</li>
<li>Chrome-plated steel or brass ball for durability and smooth operation</li>
<li>Nickel-plated blowout-proof stem for enhanced safety</li>
<li>Triple NBR O-ring stem seals for leak prevention</li>
<li>Heavy-duty chrome-plated lever with protective plastic sleeve</li>
</ul>
<p><strong>Applications:</strong><br />
Ideal for chemical processing, water treatment, irrigation systems, and industrial fluid handling where corrosion resistance and reliable shut-off are critical.</p>
<p>Choose the UNI-FLO Polypropylene Ball Valve for dependable performance, low maintenance, and long-lasting flow control in demanding environments.</p>
<p>&nbsp;</p>
<a href="https://majorvalves.co.za/wp-content/uploads/2023/12/PPBV-Uni-Flo-Polypropylene-Ball-Valve.pdf" class="pdfemb-viewer" style="width:1080px;" data-width="1080" data-height="max" data-toolbar="bottom" data-toolbar-fixed="on">PPBV-Uni-Flo-Polypropylene-Ball-Valve</a>
<p>The post <a href="https://majorvalves.co.za/shop/uni-flo-polypropylene-ball-valves/">UNI-FLO POLYPROPYLENE BALL VALVES</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
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		<title>UNI-FLO BALL CHECK VALVE FIG BCV</title>
		<link>https://majorvalves.co.za/shop/uni-flo-ball-check-valve-fig-bcv/</link>
		
		<dc:creator><![CDATA[zunaid]]></dc:creator>
		<pubDate>Tue, 21 Apr 2026 06:14:21 +0000</pubDate>
				<guid isPermaLink="false">https://majorvalves.co.za/?post_type=product&#038;p=2277</guid>

					<description><![CDATA[<p>Uni-Flo Ball <strong>Check Valves</strong> are compact and mainly used to protect wastewater pumping stations. Mainly used on water, sewage water and viscous fluids, the ball <strong>check valve</strong> consists of a rubber encapsulated ball to back seal any reverse flow. Silent closing, no water hammer Good sealing Full bore flow, large flow Small resistance Loss or water head is 50% lower than swing check valves Installation: horizontal or vertical <a class="su-button su-button-style-default" href="https://majorvalves.co.za/wp-content/uploads/2022/01/Uni-Flo-Fig-10-Solid-Wedge-Gate-Valve.pdf?utm_source=Google-PMAX&#38;utm_medium=PPC" target="_blank" rel="noopener noreferrer">More Info. (.pdf)</a></p>
<p>The post <a href="https://majorvalves.co.za/shop/uni-flo-ball-check-valve-fig-bcv/">UNI-FLO BALL CHECK VALVE FIG BCV</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Uni-Flo Ball <strong>Check Valves</strong> are compact and mainly used to protect wastewater pumping stations. Mainly used on water, sewage water and viscous fluids, the ball <strong>check valve</strong> consists of a rubber encapsulated ball to back seal any reverse flow. Silent closing, no water hammer Good sealing Full bore flow, large flow Small resistance Loss or water head is 50% lower than swing check valves Installation: horizontal or vertical <a class="su-button su-button-style-default" href="https://majorvalves.co.za/wp-content/uploads/2022/01/Uni-Flo-Fig-10-Solid-Wedge-Gate-Valve.pdf?utm_source=Google-PMAX&amp;utm_medium=PPC" target="_blank" rel="noopener noreferrer">More Info. (.pdf)</a></p>
<p>The post <a href="https://majorvalves.co.za/shop/uni-flo-ball-check-valve-fig-bcv/">UNI-FLO BALL CHECK VALVE FIG BCV</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
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		<title>Double Acting Pneumatic Actuator</title>
		<link>https://majorvalves.co.za/shop/double-acting-pneumatic-actuator/</link>
		
		<dc:creator><![CDATA[admin@mv]]></dc:creator>
		<pubDate>Tue, 14 Apr 2026 08:50:39 +0000</pubDate>
				<guid isPermaLink="false">https://majorvalves.co.za/?post_type=product&#038;p=2247</guid>

					<description><![CDATA[<p data-start="174" data-end="510">O</p>
<h3 data-section-id="12jh0uk" data-start="1414" data-end="1431">Key Features:</h3>
<ul data-start="1432" data-end="1930">
<li data-section-id="r4mtkd" data-start="1432" data-end="1493">Double acting design for precise and controlled operation</li>
<li data-section-id="vneqmw" data-start="1494" data-end="1550">0–90° rotary angle for quarter-turn valve automation</li>
<li data-section-id="1inv2y3" data-start="1551" data-end="1612">Durable alloy aluminium body for long-lasting performance</li>
<li data-section-id="potdpr" data-start="1613" data-end="1670">ISO 5211 mounting standard for easy valve integration</li>
<li data-section-id="10ac71a" data-start="1671" data-end="1732">NAMUR G 1/4 interface for efficient pneumatic connections</li>
<li data-section-id="17edfrv" data-start="1733" data-end="1804">Operating pressure up to 8 bar with reliable torque output at 5 bar</li>
<li data-section-id="1ujwr2h" data-start="1805" data-end="1847">Wide temperature range: -20°C to +80°C</li>
<li data-section-id="19l67bl" data-start="1848" data-end="1930">Available in multiple models: XM-DA052, XM-SA063, XM-DA083, XM-DA105, XM-DA125</li>
</ul>
<p data-start="1932" data-end="2143">
<p>The post <a href="https://majorvalves.co.za/shop/double-acting-pneumatic-actuator/">Double Acting Pneumatic Actuator</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p data-start="678" data-end="978" data-is-last-node="" data-is-only-node="">Our Double Acting Pneumatic Actuators are engineered for reliable and efficient valve automation across a wide range of industrial applications. Designed with precision and durability in mind, these actuators deliver consistent performance, making them ideal for controlling quarter-turn valves such as butterfly valves and ball valves.</p>
<p><strong>Key Features &amp; Construction</strong></p>
<p>Model : XM-DA052, XM-SA063, XM-DA083, XM-DA105, XM-DA125</p>
<p>Double Acting Type</p>
<p>Rotary Angle : 0&#8217;90 Degree</p>
<p>Actuator body : Alloy aluminium</p>
<p>ISO 5211 square</p>
<p>Operating pressure : 8bar</p>
<p>Output torque at 5bar</p>
<p>Operating temperature : -20 degrees celsius +80 degrees celsius</p>
<p>Pressure Connection : NAMUR G 1/4</p>
<p>The post <a href="https://majorvalves.co.za/shop/double-acting-pneumatic-actuator/">Double Acting Pneumatic Actuator</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
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		<title>Ball Check Non-return Valve</title>
		<link>https://majorvalves.co.za/shop/ball-check-non-return-valve/</link>
		
		<dc:creator><![CDATA[admin@mv]]></dc:creator>
		<pubDate>Wed, 01 Apr 2026 06:52:02 +0000</pubDate>
				<guid isPermaLink="false">https://majorvalves.co.za/?post_type=product&#038;p=2123</guid>

					<description><![CDATA[<p><strong>Key Features &#38; Construction</strong><br />
Sizes : 40mm (screwed)</p>
<p>50mm- 600mm (flanged<br />
Larger sizes on request</p>
<p>OPERATING TEMPERATURES: -10˚C to +80˚C.<br />
PRESSURE RATING: PN16<br />
TYPES: Ball Check valve.<br />
Ball Check non-return valve.<br />
BALL MATERIAL: Steel core, Urethane or Rubber coated.<br />
Body material: Cast iron Epoxy Coated</p>
<p>[su_button url="https://majorvalves.co.za/contact-us/"]Contact us[/su_button]</p>
<p>The post <a href="https://majorvalves.co.za/shop/ball-check-non-return-valve/">Ball Check Non-return Valve</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p data-start="0" data-end="315">The Ball Check Valve is designed to provide reliable, maintenance-friendly backflow prevention in water, wastewater, and general industrial applications. Constructed from durable cast iron with an epoxy coating, the valve offers excellent corrosion resistance and long service life in demanding environments.</p>
<p data-start="317" data-end="676">Featuring a simple yet effective ball-type mechanism, the valve ensures automatic non-return operation, allowing flow in one direction while preventing reverse flow. The ball, manufactured with a steel core and coated in urethane or rubber, provides a tight seal, reduces wear, and enhances operational efficiency even in systems with solids or viscous media.</p>
<p data-start="678" data-end="978" data-is-last-node="" data-is-only-node="">Suitable for both screwed and flanged connections, this valve is designed to perform efficiently across a range of installations. With a pressure rating of PN16 and an operating temperature range of -10°C to +80°C, it delivers consistent, dependable performance with minimal maintenance requirements.</p>
<p><strong>Key Features &amp; Construction</strong><br />
Sizes : 40mm (screwed)</p>
<p>50mm- 600mm (flanged<br />
Larger sizes on request</p>
<p>OPERATING TEMPERATURES: -10˚C to +80˚C.<br />
PRESSURE RATING: PN16<br />
TYPES: Ball Check valve.<br />
Ball Check non-return valve.<br />
BALL MATERIAL: Steel core, Urethane or Rubber coated.<br />
Body material: Cast iron Epoxy Coated</p>
<p>The post <a href="https://majorvalves.co.za/shop/ball-check-non-return-valve/">Ball Check Non-return Valve</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
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		<title>3 Piece &#8211; Full Port Ball Valve</title>
		<link>https://majorvalves.co.za/shop/3-piece-full-port-ball-valve/</link>
		
		<dc:creator><![CDATA[admin@mv]]></dc:creator>
		<pubDate>Mon, 23 Mar 2026 07:06:42 +0000</pubDate>
				<guid isPermaLink="false">https://majorvalves.co.za/?post_type=product&#038;p=2104</guid>

					<description><![CDATA[<p>316 Stainless Steel Body, Ball and Shaft<br />
PTFE Seats &#38; Body Seal<br />
1000 WOG Rated, PN69<br />
BSP Threaded end connections<br />
Locking Device. Sizes 15mm - 100mm</p>
<p>The post <a href="https://majorvalves.co.za/shop/3-piece-full-port-ball-valve/">3 Piece &#8211; Full Port Ball Valve</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>316 Stainless Steel Body, Ball and Shaft<br />
PTFE Seats &amp; Body Seal<br />
1000 WOG Rated, PN69<br />
BSP Threaded end connections<br />
Locking Device. Sizes 15mm &#8211; 100mm</p>
<p>The post <a href="https://majorvalves.co.za/shop/3-piece-full-port-ball-valve/">3 Piece &#8211; Full Port Ball Valve</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
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		<title>2 piece &#8211; Full Port Ball Valve</title>
		<link>https://majorvalves.co.za/shop/2-piece-full-port-ball-valve/</link>
		
		<dc:creator><![CDATA[admin@mv]]></dc:creator>
		<pubDate>Mon, 23 Mar 2026 07:03:56 +0000</pubDate>
				<guid isPermaLink="false">https://majorvalves.co.za/?post_type=product&#038;p=2102</guid>

					<description><![CDATA[<p>316 Stainless Steel Body, Ball and Shaft<br />
• PTFE Seats &#38; Body Seal<br />
• 2000 WOG Rated, PN145<br />
• BSP Threaded end connections<br />
• Locking Device<br />
Sizes : 15mm - 50mm</p>
<p>The post <a href="https://majorvalves.co.za/shop/2-piece-full-port-ball-valve/">2 piece &#8211; Full Port Ball Valve</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>316 Stainless Steel Body, Ball and Shaft<br />
• PTFE Seats &amp; Body Seal<br />
• 2000 WOG Rated, PN145<br />
• BSP Threaded end connections<br />
• Locking Device<br />
Sizes : 15mm &#8211; 50mm</p>
<p>The post <a href="https://majorvalves.co.za/shop/2-piece-full-port-ball-valve/">2 piece &#8211; Full Port Ball Valve</a> appeared first on <a href="https://majorvalves.co.za">Major Valves</a>.</p>
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