Danfoss(丹佛斯)是丹麥跨國工業制造公司之一，創立于1933年。丹佛斯以推廣應用的制造技術，并關注節能環保，是制冷和空調控制，供熱和水控制，以及傳動控制等領域處于的產品制造商和服務供應商。
Danfoss(丹佛斯)已經在4大洲的100多個設有國際子公司及代理商網絡，擁有70間質量管理控制嚴格的工廠，每天生產250,000件產品，有超過23,600位受過良好教育的員工提供產品行銷和服務。
丹佛斯STC截止閥-Danfoss DN80 PS25（STC150）
丹佛斯STC型截止閥產品介紹：
丹佛斯STC15-150角型及直通型抗低溫鋼截止閥適用于工業制冷的各個領域,該款截止閥的精心設計，提供了的流動工況，便于拆裝且易于維修保養。
丹佛斯STC型截止閥技術參數、特點與優勢：
STC截止閥特點：
1， 對于所有制冷劑，包括氨和無腐蝕性的氣體/液體（取決于密封材料的兼容性）；
2， 低溫鋼閥體，溫度范圍：-50℃～+150℃；
3， 工作壓力25bar;Kv值高，壓降低；
4， 采Teflon閥板，閥板和閥桿使用滾珠連接，填料使用O型圈密封，防止外漏；
5， 鍍鋅螺栓，拋光不銹鋼閥桿，抗腐蝕能力強；
6， 口徑DN15-150（1/2-6in）；
7， 接口形式：DIN對焊，ANSI對焊，M公制對焊；
8， 手輪型式（DN15-150），閥帽型式（DN15-150）；
9， 角型或直通型
丹佛斯STC型截止閥訂購代碼與參數：
| Type 公制連接方式 | Code no. | Type | Code no. | 品牌 |
| STC 15 M ANG STOP VALVE HANDWHEEL | 148B4645 | STC 15 M STR STOP VALVE HANDWHEEL | 148B4667 | 丹佛斯STC15 |
| STC 15 M ANG STOP VALVE CAP | 148B4644 | STC 15 M STR STOP VALVE CAP | 148B4666 | 丹佛斯STC15 |
| STC 20 M ANG STOP VALVE HANDWHEEL | 148B4647 | STC 20 M STR STOP VALVE HANDWHEEL | 148B4669 | 丹佛斯STC20 |
| STC 20 M ANG STOP VALVE CAP | 148B4646 | STC 20 M STR STOP VALVE CAP | 148B4668 | 丹佛斯STC20 |
| STC 25 M ANG STOP VALVE HANDWHEEL | 148B4649 | STC 25 M STR STOP VALVE HANDWHEEL | 148B4671 | 丹佛斯STC25 |
| STC 25 M ANG STOP VALVE CAP | 148B4648 | STC 25 M STR STOP VALVE CAP | 148B4670 | 丹佛斯STC25 |
| STC 32 M ANG STOP VALVE HANDWHEEL | 148B4651 | STC 32 M STR STOP VALVE HANDWHEEL | 148B4673 | 丹佛斯STC32 |
| STC 32 M ANG STOP VALVE CAP | 148B4650 | STC 32 M STR STOP VALVE CAP | 148B4672 | 丹佛斯STC32 |
| STC 40 M ANG STOP VALVE HANDWHEEL | 148B4653 | STC 40 M STR STOP VALVE HANDWHEEL | 148B4675 | 丹佛斯STC40 |
| STC 40 M ANG STOP VALVE CAP | 148B4652 | STC 40 M STR STOP VALVE CAP | 148B4674 | 丹佛斯STC40 |
| STC 50 M ANG STOP VALVE HANDWHEEL | 148B4655 | STC 50 M STR STOP VALVE HANDWHEEL | 148B4677 | 丹佛斯STC50 |
| STC 50 M ANG STOP VALVE CAP | 148B4654 | STC 50 M STR STOP VALVE CAP | 148B4676 | 丹佛斯STC50 |
| STC 65 M ANG STOP VALVE HANDWHEEL | 148B4657 | STC 65 M STR STOP VALVE HANDWHEEL | 148B4679 | 丹佛斯STC65 |
| STC 65 M ANG STOP VALVE CAP | 148B4656 | STC 65 M STR STOP VALVE CAP | 148B4678 | 丹佛斯STC65 |
| STC 80 M ANG STOP VALVE HANDWHEEL | 148B4659 | STC 80 M STR STOP VALVE HANDWHEEL | 148B4681 | 丹佛斯STC80 |
| STC 80 M ANG STOP VALVE CAP | 148B4658 | STC 80 M STR STOP VALVE CAP | 148B4680 | 丹佛斯STC80 |
| STC 100 M ANG STOP VALVE HANDWHEEL | 148B4661 | STC 100 M STR STOP VALVE HANDWHEEL | 148B4683 | 丹佛斯STC100 |
| STC 100 M ANG STOP VALVE CAP | 148B4660 | STC 100 M STR STOP VALVE CAP | 148B4682 | 丹佛斯STC100 |
| STC 125 M ANG STOP VALVE HANDWHEEL | 148B4663 | STC 125 M STR STOP VALVE HANDWHEEL | 148B4685 | 丹佛斯STC125 |
| STC 125 M ANG STOP VALVE CAP | 148B4662 | STC 125 M STR STOP VALVE CAP | 148B4684 | 丹佛斯STC125 |
| STC 150 M ANG STOP VALVE HANDWHEEL | 148B4665 | STC 150 M STR STOP VALVE HANDWHEEL | 148B4687 | 丹佛斯STC150 |
| STC 150 M ANG STOP VALVE CAP | 148B4664 | STC 150 M STR STOP VALVE CAP | 148B4686 | 丹佛斯STC150 |
丹佛斯STC型截止閥實拍圖（參考圖）：
丹佛斯STC截止閥可直郵區域/產品（一）:
| 北京丹佛斯STC截止閥 | 上海丹佛斯STC截止閥 | 重慶丹佛斯STC截止閥 | 天津丹佛斯STC截止閥 | 蘇州丹佛斯STC截止閥 |
| 江蘇丹佛斯STC截止閥 | 無錫丹佛斯STC截止閥 | 常州丹佛斯STC截止閥 | 揚州丹佛斯STC截止閥 | 徐州丹佛斯STC截止閥 |
| 蘇州丹佛斯STC截止閥 | 連云港丹佛斯STC截止閥 | 鹽城丹佛斯STC截止閥 | 淮安丹佛斯STC截止閥 | |
| 南京丹佛斯STC截止閥 | 鎮江丹佛斯STC截止閥 | 南通丹佛斯STC截止閥 | 泰州丹佛斯STC截止閥 | |
| 宿遷丹佛斯STC截止閥 | 江陰丹佛斯STC截止閥 | 宜興丹佛斯STC截止閥 | 新沂丹佛斯STC截止閥 | |
| 邳州丹佛斯STC截止閥 | 溧陽丹佛斯STC截止閥 | 常熟丹佛斯STC截止閥 | 張家港丹佛斯STC截止閥 | |
| 昆山丹佛斯STC截止閥 | 太倉丹佛斯STC截止閥 | 啟東丹佛斯STC截止閥 | 如皋丹佛斯STC截止閥 | |
| 海門丹佛斯STC截止閥 | 海安丹佛斯STC截止閥 | 東臺丹佛斯STC截止閥 | 儀征丹佛斯STC截止閥 | |
| 丹陽丹佛斯STC截止閥 | 揚中丹佛斯STC截止閥 | 句容丹佛斯STC截止閥 | 興化丹佛斯STC截止閥 | |
| 靖江丹佛斯STC截止閥 | 泰興丹佛斯STC截止閥 | 丹佛斯STC截止閥 | 丹佛斯STC截止閥 | |
| 浙江丹佛斯STC截止閥 | 杭州丹佛斯STC截止閥 | 寧波丹佛斯STC截止閥 | 溫州丹佛斯STC截止閥 | 湖州丹佛斯STC截止閥 |
| 紹興丹佛斯STC截止閥 | 金花丹佛斯STC截止閥 | 衢州丹佛斯STC截止閥 | 麗水丹佛斯STC截止閥 | |
| 建德丹佛斯STC截止閥 | 余姚丹佛斯STC截止閥 | 慈溪丹佛斯STC截止閥 | 瑞安丹佛斯STC截止閥 | |
| 樂清丹佛斯STC截止閥 | 龍港丹佛斯STC截止閥 | 海寧丹佛斯STC截止閥 | 嵊州丹佛斯STC截止閥 | |
| 平湖丹佛斯STC截止閥 | 桐鄉丹佛斯STC截止閥 | 諸暨丹佛斯STC截止閥 | 蘭溪丹佛斯STC截止閥 | |
| 義烏丹佛斯STC截止閥 | 東陽丹佛斯STC截止閥 | 永康丹佛斯STC截止閥 | 江山丹佛斯STC截止閥 | |
| 臨海丹佛斯STC截止閥 | 玉環丹佛斯STC截止閥 | 龍泉丹佛斯STC截止閥 | 丹佛斯STC截止閥 |
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