API · ASME · DIN · EN 標準工業閥門
夾套旋塞閥
夾套旋塞閥在閥體外帶加熱夾套，使管線蒸汽或熱媒能將含蠟、易凝或熱敏感介質保持在流動點以上，同時旋塞進行節流或截斷——這是瀝青、硫磺、巧克力與重油迴路上會在普通鑄件中凝固的介質的標準答案。產品範圍涵蓋 1/2 至 24 吋（DN15 至 DN600）結構，額定 Class 150 至 2500 與 PN16 至 PN420，依 API 599、API 6D、ASME B16.34 與 BS 5353 建造，防火設計依 API 607 與 API 6FA。閥體為碳鋼、鑄鐵、球墨鑄鐵、合金鋼或不鏽鋼，操作為手動、齒輪、電動或氣動，額定 -29 至 150 °C，介質涵蓋淡水、污水、海水、空氣、蒸汽、食品、製藥、油、鹼與鹽類，酸性服務標註 NACE MR0175。法蘭依 ANSI B16.5、ASME B16.47、EN 1092、DIN 2543–2547 與 AS2129，面距依 ASME B16.10、API 6D、DIN 3202、EN 558-1、EN 12982 與 ISO 5752，測試依 API 598、API 6D、DIN 3230、EN 12266 與 ISO 5208。選型取決於夾套壓力與介質、壓力等級與端接型式。
屬於 旋塞閥 系列
最後更新： 2026-11
系列規格
| Nominal valve connection size | 1/2" to 24", DN15 to DN600 |
|---|---|
| Pressure class / nominal rating designation | Class 150 to Class 2500, PN16 to PN420 |
| Service temperature range | -29 to 150 °C |
| Operation / closure mode | Hand Operated, Gear Operated, Electrical Actuated, Pneumatic Actuated |
| Design standards | API 599, API 6D, ASME B16.34, BS 5353 |
| Design standards | API 599,API 6D,ASME B16.34; BS 5353 |
| Inspection and pressure-test standards | API 598, API 6D, DIN3230, EN12266, ISO 5208 |
| Inspection and pressure-test standards | API598,API6D; DIN3230,EN12266,ISO 5208 |
| Valve body material | Carbon Steel, Cast Iron, Ductile Iron, Alloy Steel, Stainless Steel |
| Fire Safe Design | API 607, API 6FA |
| Flange standards | ANSI B16.5, ASME B16.47, EN1092, DIN2543 to DIN2547, AS2129 |
| screwed end dimension | ANSI B1.20.1, BS21, JIS B020 |
| Face-to-face dimensional standard | ASME B16.10, API 6D, DIN3202, EN558-1, EN12982, ISO 5752 |
| service media | Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Alkalis, Salt |
| sour service | NACE MR0175 |
| wJp design standards | API 599, API 6D |
| wJp body materials | Carbon Steel ASTM A216 WCB, Stainless Steel ASTM A351 CF8M, Alloy Steel, Duplex Steel |
| wJp size range | 3/4-14 Inch, DN20-DN350 |
| wJp pressure class | Class 150 LB, PN150 |
| wJp face to face | ASME B16.10 |
| wJp testing standards | API 598, API 6D |
| wJp end types | RF, RTJ, BW |
| wJp features | OS & Y, Bolted or Welded bonnet, Integral backseat |
| kJp product name | Jacketed Plug Valve, PTFE Sleeve |
| kJp design standards | API 6D, API 599 |
| kJp body material | ASTM A216 WCB |
| kJp example size | 8 Inch * 6 Inch, DN200*DN150 |
| kJp example pressure | Class 300 LB, PN50 |
| kJp end connection | RF Flanged |
| kJp sleeve material | PTFE |
| kJp nominal diameter range | NPS 1/2-14 Inch (DN15-DN350) |
| kJp design pressure range | Class 150-900 LB (PN20-PN160) |
| kJp body materials | ASTM A216 WCB, WCC, ASTM A352 LCB, LCC, ASTM A351 CF8, CF8M, CF3M, CF8C, CN3MN, CN7M, ASTM A890 4A (CD3MN), 5A (CE3MN), 6A (CD3MWCuN), ASTM B148 C95800, C95500 |
| kJp face to face | ASME B16.10 |
| kJp end connections | RF, RTJ, BW |
| kJp testing standards | API 598, ISO 5208 |
| kJp operation | Lever, worm gear, electric, pneumatic |
| kJp temperature range | -46°C to +120°C |
| kJp service media | Water, gas, oil, etc. |
| kJp jacket mediums | steam, heat-conducting oil, cooling water, cool air, or other fluids |
| kJp bore patterns | Venturi, Regular, Short, Standard |
| kJp seat design | Metal-to-metal seated design |
| kJp sealant injection | Injection grease-sealed design (for stem and seats) |
| kJp fire safe design | Fire-safe design |
| kJp seat ring | Integral seat ring |
| lJp product type | Double Heating Jacketed Plug Valve |
| lJp body cover material | ASTM A351 CF8M |
| lJp plug materials | ASTM A351 CF8M |
| lJp sleeve material | PTFE |
| lJp class rating | PN16 |
| lJp example size | DN500 X DN450 |
| lJp ends | RF (Flange) |
| size | 1/2"~24"; DN15~DN600 |
| normal pressure | Class 150LB~2500LB; PN16~PN420 |
| End-flange dimensional standard | ANSI B 16.5, ASME B16.47, EN1092, DIN2543~DIN2547, AS2129 |
| screwed dimension | ANSI B1.20.1, BS21, JIS BO20 |
| Suitable temperature (source-defined) | -29~150°C |
| medium | Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc. |
| acidic environment | NACE MR0175 |
訂購與文件
文件
請在詢問時一併說明您需要的文件組合——此結構的常見項目（材質證明、按所列檢驗標準的測試報告、尺寸圖）將於報價時確認並隨附供應。
報價
可直接報價的詢問應說明：公稱口徑與壓力額定、閥體與閥座材質偏好、端部連接、操作方式，以及含溫度的使用介質。本頁的典型值為基準參考範圍；具有約束力的數值於報價時確認。
樣品與供應
供應條件、訂購數量與交期按訂單議定——請在詢問時說明目的地國家與所需時程。
儲存與運輸
閥門儲存時應保護閥座與密封件免受紫外線、臭氧與變形影響，安裝前保留端面保護蓋；彈性體或 PTFE 閥座結構應避免長期戶外存放——閥座材料在陽光直射與冰凍條件下老化最快。
常見問題
夾套旋塞閥的報價詢問應包含哪些內容？
執行標準與壓力等級、公稱口徑、閥體與閥座材質、介質及溫度、目的地——缺失的資訊會在報價過程中確認。
夾套旋塞閥提供哪些口徑與壓力等級？
本頁面尚未公布該閥門經驗證的口徑與壓力等級範圍——適用於您工況的口徑與壓力等級會在報價過程中提出並確認。請在詢問時附上工況條件，選型結果會在報價中說明。
夾套旋塞閥提供哪些閥體材質？
本頁面尚未公布該閥門經驗證的閥體材質範圍——適用於您工況的閥體材質會在報價過程中提出並確認。請在詢問時附上工況條件，選型結果會在報價中說明。