{"id":1901,"date":"2026-08-11T08:53:41","date_gmt":"2026-08-11T08:53:41","guid":{"rendered":"https:\/\/www.valvefac.com\/?post_type=product&p=1901"},"modified":"2026-08-12T11:59:16","modified_gmt":"2026-08-12T11:59:16","slug":"din-soft-seal-gate-valve","status":"publish","type":"product","link":"https:\/\/www.valvefac.com\/index.php\/product\/din-soft-seal-gate-valve\/","title":{"rendered":"DIN Soft Seal Gate Valve PN16-PN40 Flanged for Industrial Pipeline System"},"content":{"rendered":"
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DIN Soft Seal Gate Valve<\/h2>\n

Specification<\/h2>\n<\/div>\n<\/div>\n
\n
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DN50~DN1200 PN10~PN16 Cast Iron Rising Stem Solid Wedge Gate Valve<\/h1>\n

I. Product Overview<\/h2>\n
Valvefac cast iron rising stem solid wedge gate valve is a reliable flow control solution engineered for industrial pipelines handling water, steam, oil, and mild chemicals. Crafted with cast iron and ductile iron, it features a rising stem and solid wedge design to achieve tight shut-off and easy operation. Operating at -10\u2103~120\u2103 and PN10~PN16 pressure, it complies with API 609, DIN 3352, and AWWA standards, ensuring compatibility with global industrial systems. The rising stem design provides visual confirmation of valve position (open\/closed), critical for safe operation in water treatment, chemical, and heating systems. With durable construction and strict testing, it balances cost-effectiveness and performance, making it ideal for general industrial flow control.<\/div>\n

II. Key Attribute Parameters<\/h2>\n
    \n
  • Size Range<\/strong>: DN50~DN1200, covering small to large-diameter pipelines for diverse applications, from water supply to industrial fluid transfer.<\/li>\n
  • Pressure Range<\/strong>: PN10~PN16 (1.0MPa~1.6MPa), adapting to low to medium-pressure systems such as municipal water networks and auxiliary steam lines.<\/li>\n
  • Temperature Range<\/strong>: -10\u2103~120\u2103, suitable for normal and moderately heated media like cold\/hot water, low-pressure steam, and light oil.<\/li>\n
  • Material Configuration<\/strong>:\n
      \n
    • Body & Bonnet<\/strong>: Cast iron\/ductile iron, offering high strength and cost-effectiveness for general industrial use.<\/li>\n
    • Wedge<\/strong>: Cast iron\/ductile iron (solid wedge), ensuring tight sealing by wedging against seats under pressure.<\/li>\n
    • Stem<\/strong>: Stainless steel (SS420) or brass, resistant to corrosion and ensuring smooth vertical movement (rising stem).<\/li>\n
    • Sealing Components<\/strong>: EPDM\/NBR sealing rings and flexible graphite packing, providing reliable leak-tightness and compatibility with water, oil, and mild chemicals.<\/li>\n<\/ul>\n<\/li>\n
    • Connection Type<\/strong>: Flanged, with drilling conforming to DIN 2533, ANSI 125\/150, and JIS 10K standards for global pipeline integration.<\/li>\n
    • Actuation<\/strong>: Manual (handwheel), with rising stem design for clear visual indication of valve position.<\/li>\n
    • Design & Test Standards<\/strong>: Design follows DIN 3352 F4\/F5, MSS SP-70; testing complies with DIN 3230 (hydrostatic and leakage tests) to ensure performance.
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Size<\/span><\/td>\nDN50-DN1200<\/td>\n<\/tr>\n
      Nominal\u00a0Pressure<\/td>\nPN10\/PN16<\/td>\n<\/tr>\n
      WorkingTemperature<\/td>\n-10\u00b0C~120\u00b0C<\/td>\n<\/tr>\n
      Suitable\u00a0Medium<\/td>\nChemicals,air,water,steam,oil,\u00a0acids,salts,etc<\/td>\n<\/tr>\n
      Design\u00a0standard<\/td>\nDIN3352\u00a0F4\/F5,\u00a0MSS\u00a0SP-70,AWWA\u00a0C509\/515,BS5163<\/td>\n<\/tr>\n
      Face\u00a0to\u00a0Face<\/td>\nDIN3202\u00a0F4\/F5,\u00a0BS5163,\u00a0ANSI\u00a0B16.10<\/td>\n<\/tr>\n
      Flange\u00a0Drilling<\/td>\nDIN2533\u00a0PN10\/PN16,\u00a0ANSI\u00a0125\/150,JIS10K<\/td>\n<\/tr>\n
      Test\u00a0Inspection<\/td>\nDIN3230,\u00a0BS6755<\/td>\n<\/tr>\n
      Body<\/td>\nCast\u00a0Iron,\u00a0Ductile\u00a0Iron<\/td>\n<\/tr>\n
      Wedge<\/td>\nCast\u00a0Iron,\u00a0Ductile\u00a0Iron<\/td>\n<\/tr>\n
      Stem<\/td>\nStainless\u00a0steel,Brass<\/td>\n<\/tr>\n
      Sealing\u00a0Ring<\/td>\nEPDM,NBR<\/td>\n<\/tr>\n
      O\u00a0Ring<\/td>\nEPDM,NBR<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      port size:DN50-DN1200
      \nNominal Pressure:PN10\/PN16
      \nWorkingTemperature:-10\u00b0C~120\u00b0C
      \nSuitable Medium Chemicals,air,water,steam,oil, acids,salts,etc
      \nstructure:Gate
      \napplication:General
      \nDIN Soft Seal Gate Valve is DIN standard zero-leakage shut-off valve designed for municipal and industrial water pipeline control.
      \nBody material: high-quality cast ductile iron
      \nEnd connection: DIN standard flanged connection
      \nPressure rating: PN16\u2011PN40
      \nManufactured strictly according to DIN industry standards with high universality
      \nAdvanced soft seal sealing design, realize bidirectional zero leakage shut-off
      \nFull bore straight flow channel, ultra-low flow resistance and no pressure loss
      \nRubber wrapped gate disc, wear-resistant, anti-aging and anti-corrosion
      \nNo rigid friction during opening and closing, reduce operating torque
      \nIntegral casting body, high structural strength and pressure resistance
      \nDust-proof and waterproof structure, adapt to long-term outdoor working conditions
      \nEasy manual operation, convenient installation and routine maintenance
      \nOEM support for size, pressure grade and custom marking<\/p>\n","protected":false},"featured_media":1902,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":{"0":"post-1901","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gate-valves","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product\/1901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/comments?post=1901"}],"version-history":[{"count":4,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product\/1901\/revisions"}],"predecessor-version":[{"id":2019,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product\/1901\/revisions\/2019"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/media\/1902"}],"wp:attachment":[{"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/media?parent=1901"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1901"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1901"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}