{"id":6115,"date":"2024-12-30T08:02:16","date_gmt":"2024-12-30T08:02:16","guid":{"rendered":"https:\/\/www.hongtaivalve.com\/?post_type=product&p=6115"},"modified":"2025-04-24T02:39:40","modified_gmt":"2025-04-24T02:39:40","slug":"hongtaivalve-stainless-steel-three-piece-flanged-ball-valve-size-dn15-dn150-htv-bv019","status":"publish","type":"product","link":"https:\/\/www.hongtaivalve.com\/ko\/product\/hongtaivalve-stainless-steel-three-piece-flanged-ball-valve-size-dn15-dn150-htv-bv019\/","title":{"rendered":"\ud64d\ud0c0\uc774\ubc1c\ube0c-\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 3\ud53c\uc2a4 \ud50c\ub79c\uc9c0 \ubcfc \ubc38\ube0c-\ud06c\uae30 DN15-DN150-HTV-BV019"},"content":{"rendered":"
Three-Piece Flanged Ball Valve in Stainless Steel | Industrial-Grade High-Pressure Corrosion-Resistant Solution<\/div>\n
<\/div>\n
——<\/div>\n
<\/div>\n
Core Structure and Design Differences<\/div>\n
<\/div>\n
Unlike sanitary flanged ball valves, the three-piece flanged ball valve adopts asplit-body design(consisting of the valve body and left\/right valve covers), connected by high-strength bolts. It is specifically designed for harsh industrial conditions, featuring:<\/div>\n
<\/div>\n
\u00a0 1. Modular Maintenance: The valve cover can be disassembled without removing the pipeline, allowing direct replacement of the valve seat, ball, or seals, reducing maintenance costs.<\/div>\n
<\/div>\n
\u00a0 2. Heavy-Duty Design: The valve body thickness is increased by 20%, and the flange is reinforced (complying with GB\/ANSI\/DIN standards), with a pressure rating ofPN16-PN40.<\/div>\n
<\/div>\n
\u00a0 3. Non-Sanitary Applications: Suitable for petrochemical, power and energy, papermaking, and other industrial fields, handling particulate, high-viscosity, or corrosive fluids.<\/div>\n
<\/div>\n
——<\/div>\n
<\/div>\n
Key Parameter Comparison (vs. Sanitary Valves)<\/div>\n
<\/div>\n
<\/div>\n
\u00a0FeatureThree-Piece Flanged Ball ValveSanitary Flanged Ball Valve<\/div>\n
StructureThree-piece split, boltedOne-piece\/Tri-Clamp quick connect<\/div>\n
Seal MaterialMetal hard seal\/Graphite packing\/Reinforced PTFE (up to 300\u2103)Food-grade EPDM\/Silicone (\u2264200\u2103)<\/div>\n
Surface TreatmentSandblasting or matte finish (non-electrolytic polishing)Electrolytic polishing Ra\u22640.8\u03bcm (mirror)<\/div>\n
Pressure RatingPN16-PN40 (up to 63 bar)PN10 (10 bar)<\/div>\n
Applicable Media Steam, oil & gas, acid\/alkali solutions, slurries Food, pharmaceuticals, sterile liquids<\/div>\n
<\/div>\n
——<\/div>\n
<\/div>\n
Product Advantages<\/div>\n
<\/div>\n
\u00a0 1. High-Pressure & High-Temperature Resistance<\/div>\n
<\/div>\n
\u00a0 \u00a0 \u00a0 \u2022 Forged 316\/304 stainless steel body, withstanding temperatures from-196\u2103 to +300\u2103, suitable for LNG or steam pipelines.<\/div>\n
<\/div>\n
\u00a0 2. Bi-directional Sealing Design<\/div>\n
<\/div>\n
\u00a0 \u00a0 \u00a0 \u2022 Double valve seats (upstream + downstream), achievingzero leakage (API 598 standard)for bi-directional flow.<\/div>\n
<\/div>\n
\u00a0 3. Long-Term Maintenance-Free<\/div>\n
<\/div>\n
\u00a0 \u00a0 \u00a0 \u2022 Metal hard seals lastover 100,000 cycles, suitable for particulate-laden media.<\/div>\n
<\/div>\n
\u00a0 4. Flange Compatibility<\/div>\n
<\/div>\n
\u00a0 \u00a0 \u00a0 \u2022 Supports GB, ANSI 150\/300LB, DIN flanges, matching industrial piping systems.<\/div>\n
<\/div>\n
——<\/div>\n
<\/div>\n
Typical Industrial Applications<\/div>\n
<\/div>\n
\u00a0 \u2022 Petrochemical Refining: Emergency shut-off valve for crude oil pipelines.<\/div>\n
<\/div>\n
\u00a0 \u2022 Power & Heating: Flow control in steam main pipelines.<\/div>\n
<\/div>\n
\u00a0 \u2022 Papermaking: Control valve for thick paper pulp.<\/div>\n
<\/div>\n
\u00a0 \u2022 Water Treatment: Acid\/alkali control in high-pressure reverse osmosis systems.<\/div>\n
<\/div>\n
——<\/div>\n
<\/div>\n
Selection Guide<\/div>\n
<\/div>\n
<\/div>\n
\u00a0SizePressure RatingSeal TypeActuator Recommendation<\/div>\n
DN50PN25Metal hard sealPneumatic actuator (with handwheel)<\/div>\n
DN100PN40Reinforced PTFE + GraphiteElectric actuator (explosion-proof)<\/div>\n
DN200 PN16 Metal + soft seal composite Hydraulic actuator (high torque)<\/div>\n
<\/div>\n
——<\/div>\n
<\/div>\n
Installation & Maintenance Tips<\/div>\n
<\/div>\n
\u00a0 1. Pre-installation Check: Clear welding slag from the pipeline, ensure flange faces are parallel and aligned, avoid overtightening bolts to prevent valve body deformation.<\/div>\n
<\/div>\n
\u00a0 2. Regular Maintenance: Inspect the valve stem packing gland every 6 months, replenish high-temperature grease (e.g., molybdenum disulfide).<\/div>\n
<\/div>\n
\u00a0 3. Emergency Handling: For internal leakage, adjust the valve seat preload spring or replace the seal ring first, without needing to replace the entire valve.<\/div>\n
<\/div>\n
——<\/div>\n
<\/div>\n
Differentiation Positioning: The three-piece flanged ball valve focuses onindustrial pressure resistance, wear resistance, and long lifespan, targeting harsh non-sanitary conditions, clearly distinguishing itself from sanitary valves’ “sterile, quick-disconnect, mirror-polished” attributes.<\/div>\n

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\ud68c\uc0ac \uc18c\uac1c<\/strong><\/p>\n

\ud64d\ud0c0\uc774\uc5d0\uc11c\ub294 \uace0\ud488\uc9c8 \uc704\uc0dd \ubc38\ube0c \ubc0f \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud30c\uc774\ud504 \ud53c\ud305\uc744 \uc804\ubb38\uc73c\ub85c \ud558\uba70 \uc81c\uc57d, \uc2dd\ud488 \uac00\uacf5, \ud654\ud559 \ub4f1 \uc8fc\uc694 \uc0b0\uc5c5\uc5d0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud504\ub9ac\ubbf8\uc5c4 304, 316, 316L \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ub85c \uc81c\uc791\ub41c \ub2f9\uc0ac\uc758 \uc81c\ud488\uc740 \ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\uba70 \ub808\uc774\uc800 \uc808\ub2e8 \ubc0f \uc815\ubc00 \uc6a9\uc811\uacfc \uac19\uc740 \uace0\uae09 \uc81c\uc870 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc81c\uc791\ub429\ub2c8\ub2e4. \uc704\uc0dd\uacfc \uc720\uccb4 \ubb34\uacb0\uc131\uc744 \uc704\ud574 \uc124\uacc4\ub41c \ud64d\ud0c0\uc774 \ubc38\ube0c\ub294 \ucd5c\uc801\uc758 \uccad\uacb0\ub3c4\uc640 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \uc131\ub2a5\uc744 \uc694\uad6c\ud558\ub294 \uc0b0\uc5c5\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n

\"\"<\/a><\/p>\n

\uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc774\uc720<\/strong><\/p>\n

\ud488\uc9c8 \ubcf4\uc99d:<\/strong>\u00a0\uc6d0\uc790\uc7ac\ubd80\ud130 \uc644\uc81c\ud488\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \uc0dd\uc0b0 \ub2e8\uacc4\ub97c \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ud558\uc5ec ISO9001 \ubc0f 3A, DIN, ISO \ud45c\uc900\uc744 \ud3ec\ud568\ud55c \uad6d\uc81c \uc778\uc99d\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.<\/p>\n

\uc5c5\uacc4 \uc804\ubb38\uc131:<\/strong>\u00a0\uc2dd\uc74c\ub8cc \ubc0f \uc81c\uc57d\uacfc \uac19\uc740 \uc911\uc694 \uc0b0\uc5c5\uc5d0 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud574 \uc628 \uc218\uc2ed \ub144\uc758 \uacbd\ud5d8.<\/p>\n

\ucca8\ub2e8 \uae30\uc220:<\/strong>\u00a0\uc815\uae30\uc801\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ub418\ub294 CNC \uc120\ubc18\uacfc \uc815\ubc00 \uacf5\uad6c\ub97c \ud3ec\ud568\ud55c \ucd5c\ucca8\ub2e8 \uc124\ube44\ub294 \ubaa8\ub4e0 \uc81c\ud488\uc5d0 \ub300\ud574 \ub192\uc740 \ud45c\uba74 \uc815\ud655\ub3c4\uc640 \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

100% \uac80\uc0ac:<\/strong>\u00a0\ubaa8\ub4e0 \uc81c\ud488\uc740 \ud06c\uae30\uc640 \ubc38\ube0c \ub204\ucd9c \uac10\uc9c0 \ub4f1 \uc5c4\uaca9\ud55c \ud14c\uc2a4\ud2b8\ub97c \uac70\uccd0 \ucd9c\uace0 \uc804\uc5d0 \uc644\ubcbd\ud55c \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\uae00\ub85c\ubc8c \ub3c4\ub2ec \ubc94\uc704:<\/strong>\u00a0\uc77c\uad00\ub41c \ud488\uc9c8\uacfc \uc815\uc2dc \ubc30\uc1a1\uc73c\ub85c \uc804 \uc138\uacc4 \uae30\uc5c5\uc758 \uc2e0\ub8b0\ub97c \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubc38\ube0c \ubc0f \ud30c\uc774\ud504 \ud53c\ud305 \uc194\ub8e8\uc158\uc758 \ud0c1\uc6d4\ud55c \uc2e0\ub8b0\uc131, \uc131\ub2a5 \ubc0f \ud601\uc2e0\uc744 \uc704\ud574 \ud64d\ud0c0\uc774\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n

 <\/p>\n

\ubb38\uc758\ud558\uae30<\/strong>
\n\uc790\uc138\ud55c \ub0b4\uc6a9\uc744 \uc54c\uc544\ubcf4\uac70\ub098 \uc694\uad6c \uc0ac\ud56d\uc744 \ub17c\uc758\ud558\ub824\uba74 \ub2e4\uc74c \uc5f0\ub77d\ucc98\ub85c \ubb38\uc758\ud558\uc138\uc694:
\n\uc774\uba54\uc77c: ht@htcdf.com
\nwhatsapp: (86)18875809195
\n\ub610\ud55c\u00a0\ubb38\uc758\ud558\uae30<\/a>\u00a0\ud398\uc774\uc9c0\uc5d0\uc11c \ub354 \ub9ce\uc740 \uc5f0\ub77d \ubc29\ubc95\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n
\ubaa8\ub378 \ubc88\ud638<\/b><\/strong><\/td>\nHT-BV019<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
\ucd5c\ub300 \uc791\ub3d9 \uc555\ub825<\/b><\/strong><\/td>\n1.6mpa\/16\ubc14<\/td>\n\uc5f0\uacb0 \ub05d<\/b><\/strong><\/td>\n\ud2b8\ub77c\uc774\ud074\ub7a8\ud504\/\uc6a9\uc811\/\ub098\uc0ac\/\ud50c\ub79c\uc9c0<\/td>\n<\/tr>\n
\ucd5c\ub300 \uc791\ub3d9 \uc628\ub3c4<\/b><\/strong><\/td>\n150\u00b0C<\/td>\n\uc6b4\uc601<\/b><\/strong><\/td>\n\uc218\ub3d9, \uacf5\uc555, \uc804\uae30 \uae30\uc900<\/td>\n<\/tr>\n
\ubcf8\uccb4 \uc7ac\uc9c8<\/b><\/strong><\/td>\nSS316L, SS304<\/td>\n\uc530\ub9c1 \uc7ac\ub8cc<\/b><\/strong><\/td>\n\uc2e4\ub9ac\ucf58, EPDM, Viton, PTFE \ub610\ub294 NBR<\/td>\n<\/tr>\n
\ub0b4\ubd80 \ud45c\uba74 \ub9c8\uac10<\/b><\/strong><\/td>\nRa 0.5<\/td>\n\uc678\ubd80 \ud45c\uba74 \ub9c8\uac10: <\/b><\/strong><\/td>\nRa 0.8<\/td>\n<\/tr>\n
\uc0ac\uc591<\/b><\/strong><\/td>\n1\/2″-6″<\/td>\n\uc778\uc99d<\/b><\/strong><\/td>\n\uc6d0\uc790\uc7ac \ubcf4\uace0\uc11c\/\uc644\uc81c\ud488 \ud488\uc9c8 \ubcf4\uace0\uc11c<\/td>\n<\/tr>\n
HS \ucf54\ub4dc<\/b><\/strong><\/td>\n8481804090<\/td>\n\uc644\ub8cc<\/b><\/strong><\/td>\n\uac70\uc6b8 \uad11\ud0dd\uc81c \ub610\ub294 \ubb34\uad11\ud0dd \uad11\ud0dd\uc81c<\/td>\n<\/tr>\n
\uc6d0\uc7ac\ub8cc \uae30\uc220<\/b><\/strong><\/td>\n\ub2e8\uc870 \ub610\ub294 \uc8fc\uc870<\/td>\n\ucc98\ub9ac \uae30\uacc4<\/b><\/strong><\/td>\nLG \ub9c8\uc791 CNC \uae30\uacc4<\/td>\n<\/tr>\n
\ub514\uc790\uc778 \ud45c\uc900<\/b><\/strong><\/td>\n3A \ub610\ub294 DIN, SMS, ISO\/IDF<\/td>\n\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><\/strong><\/td>\n\uc2dd\uc74c\ub8cc \uc0b0\uc5c5 \uc6a9\ub3c4<\/td>\n<\/tr>\n
\uc6b4\uc1a1 \ud328\ud0a4\uc9c0<\/b><\/strong><\/td>\n\ubc1c\ud3ec \ud50c\ub77c\uc2a4\ud2f1 + \ubaa9\uc7ac \ucf00\uc774\uc2a4<\/td>\n\uc6d0\uc0b0\uc9c0<\/b><\/strong><\/td>\n\uc911\uad6d \uc628\uc8fc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":6116,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[103],"product_tag":[],"class_list":{"0":"post-6115","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ball-valve","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nStainless steel 316L 304-3 Pieces flanged ball valve<\/title>\n<meta name=\"description\" content=\"Industrial and food-grade three-piece flanged ball valves resistant to high temperature, high pressure, corrosion, and rust\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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