W.E. Anderson 溫度調(diào)節(jié)閥 38R系列
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陜西正捷工程科技有限責(zé)任公司
免費(fèi)會(huì)員·9年W.E. Anderson 溫度調(diào)節(jié)閥 38R系列
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產(chǎn)品介紹
38R系列自動(dòng)溫度控制閥不需要外部電源，適用于調(diào)節(jié)儲(chǔ)罐、工藝流程和各種工業(yè)設(shè)備的溫度。 執(zhí)行機(jī)構(gòu)采用堅(jiān)固的壓鑄鋁外殼，具有全封閉的波紋管總成和內(nèi)部超量程保護(hù)。 閥門有1/2"到6"的連接通徑和1/8"到6"的端口通徑。 這種閥體有單閥座直接作用或反向作用、雙閥座直接作用或反向作用三種結(jié)構(gòu)形式，閥體材料有四種選擇:青銅、鑄鐵、鑄鋼和316不銹鋼。 執(zhí)行機(jī)構(gòu)有或沒有指示刻度盤，也有故障保險(xiǎn)裝置。 非指示執(zhí)行機(jī)構(gòu)具有較低的輪廓，當(dāng)指示執(zhí)行機(jī)構(gòu)允許操作員驗(yàn)證工藝溫度并幫助溫度調(diào)整時(shí)，應(yīng)在可能存在空間限制的地方實(shí)施。 故障安全執(zhí)行機(jī)構(gòu)的設(shè)計(jì)目的是，如果終端系統(tǒng)發(fā)生意外損壞，導(dǎo)致壓力負(fù)荷損失，則會(huì)導(dǎo)致閥門在安全控制位置(冷卻時(shí)開啟，加熱時(shí)關(guān)閉)出現(xiàn)故障。 38R系列還可提供各種毛細(xì)血管、和溫度計(jì)套管。
Model Chart
| EXAMPLE | 38R | D | A1 | V | A | 3 | 2 | 1 | 01 | 08 | 1 | R01 | Series 38R-DA1VA32-101081-R01 Self-Acting Temperature Control Valve, 2-way, direct acting, 1/2" connection with 1/8" port, single seat, linear, bronze body, 316SS trim, non-indicating actuator, brass union hub, copper bulb & 8' capillary, 316SS well, range 20 to 70°F. |
| SERIES | 38R | Self-Acting Temperature Control Valve | |||||||||||
| ACTION | 0 3 D R | Replacement Actuator Only 3-way 2-way Direct Acting 2-way Reverse Acting | |||||||||||
| CONNECTION & PORT SIZE | A1 A2 A3 A4 B1 B2 B3 B4 B5 C1 C2 C3 C4 C5 C6 00 01 02 03 04 05 06 07 08 09 10 | 1/2" Connection with 1/8" Port 1/2" Connection with 3/16" Port 1/2" Connection with 1/4" Port 1/2" Connection with 3/8" Port 3/4" Connection with 1/8" Port 3/4" Connection with 3/16" Port 3/4" Connection with 1/4" Port 3/4" Connection with 3/8" Port 3/4" Connection with 1/2" Port 1" Connection with 1/8" Port 1" Connection with 3/16" Port 1" Connection with 1/4" Port 1" Connection with 3/8" Port 1" Connection with 1/2" Port 1" Connection with 3/4" Port 1/2" Full Port 3/4" Full Port 1" Full Port 1-1/4" Full Port 1-1/2" Full Port 2" Full Port 2-1/2" Full Port 3" Full Port 4" Full Port 5" Full Port 6" Full Port | |||||||||||
| VALVE SEAT | 0 V W | Replacement Actuator Only Single Seat Double Seat | |||||||||||
| VALVE PLUG TYPE (Internal) | 0 A | Replacement Actuator Only Linear | |||||||||||
| BODY MATERIAL | 0 1 2 3 4 | Replacement Actuator Only Cast Iron Cast Steel Bronze 316SS | |||||||||||
| TRIM MATERIAL (Internal) | 0 1 2 | Replacement Actuator Only Bronze 316SS | |||||||||||
| ACTUATOR | 0 1 2 3 | Replacement Body Only Non-Indicating Indicating Fail-Safe |
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