{"product_id":"whitey-ss-21rs4-valve","title":"WHITEY SS-21RS4 VALVE","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"522\"\u003eThe WHITEY SS-21RS4 Valve is used in industrial fluid and instrumentation systems for reliable shutoff and flow control of gases and liquids in high-pressure process applications. Commonly installed in chemical processing systems, instrumentation panels, hydraulic equipment, and industrial automation assemblies. Maintenance teams, process technicians, and system integrators use this part for fluid system repair, instrumentation upgrades, retrofit projects, and replacement of existing process valves.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"524\" data-end=\"541\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"543\" data-end=\"1144\"\u003eThe WHITEY SS-21RS4 valve is commonly used in industrial environments requiring dependable shutoff performance, corrosion resistance, and precise fluid handling within instrumentation and process control systems. It is frequently installed in refinery instrumentation systems, pneumatic control assemblies, laboratory equipment, and chemical transfer applications where stainless steel construction and leak-tight sealing are critical for maintaining operational safety and process reliability. The valve is designed for continuous-duty industrial applications involving fluid and gas process control.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1146\" data-end=\"1175\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1177\" data-end=\"1908\"\u003e• Brand: WHITEY\u003cbr data-start=\"1192\" data-end=\"1195\"\u003e• Part Number: SS-21RS4\u003cbr data-start=\"1218\" data-end=\"1221\"\u003e• Product Type: Industrial Process Valve\u003cbr data-start=\"1261\" data-end=\"1264\"\u003e• Valve Construction: Stainless Steel\u003cbr data-start=\"1301\" data-end=\"1304\"\u003e• Application: Fluid and Gas Flow Control\u003cbr data-start=\"1345\" data-end=\"1348\"\u003e• Compatible Equipment: Instrumentation and Process Control Systems\u003cbr data-start=\"1415\" data-end=\"1418\"\u003e• Valve Function: Manual Shutoff and Regulation\u003cbr data-start=\"1465\" data-end=\"1468\"\u003e• Connection Type: Industrial Tube Fitting Connection\u003cbr data-start=\"1521\" data-end=\"1524\"\u003e• Industrial Use: Chemical Processing and Automation Systems\u003cbr data-start=\"1584\" data-end=\"1587\"\u003e• Operating Environment: Corrosive and High-Pressure Applications\u003cbr data-start=\"1652\" data-end=\"1655\"\u003e• Mounting Type: Inline Valve Installation\u003cbr data-start=\"1697\" data-end=\"1700\"\u003e• System Compatibility: Pneumatic, Hydraulic, and Fluid Handling Equipment\u003cbr data-start=\"1774\" data-end=\"1777\"\u003e• Construction Type: Industrial Stainless Steel Valve Assembly\u003cbr data-start=\"1839\" data-end=\"1842\"\u003e• Maintenance Application: Valve Replacement and System Retrofit\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1910\" data-end=\"1934\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1936\" data-end=\"2033\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Swagelok\u003ca href=\"https:\/\/plgautomation.com\/products\/whitey-ss-21rs4-valve?_pos=1\u0026amp;_sid=1f9030319\u0026amp;_ss=r\"\u003e SS-21RS4\u003c\/a\u003e Valve\u003cbr data-start=\"1961\" data-end=\"1964\"\u003e• Parker HNV Series Stainless Valve\u003cbr data-start=\"1999\" data-end=\"2002\"\u003e• Ham-Let H-300SS Process Valve\u003c\/p\u003e","brand":"WHITEY","offers":[{"title":"New","offer_id":51732819738926,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_4bee88ca-0e93-448e-abc1-df56c69a337c.jpg?v=1770600606","url":"https:\/\/plgautomation.com\/products\/whitey-ss-21rs4-valve","provider":"PLG Automation ","version":"1.0","type":"link"}