CV3000 系列
CV3000 SERIES
HTS 頂部導向單座調節閥 Top-guided Single Seated Control Valve
HTS 單座調節閥閥芯采用上導結構，閥體結構緊 湊，流體通道呈 S 型，具有壓降損失小，流量大，可 調范圍廣，流量特性精度高，符合 IEC534-2-1976 標 準。調節閥泄漏量符合 ANSI B16.104 標準。調節閥 配用氣動薄膜式或活塞式執行機構，也可使用電動執行器機構，其結構緊湊，調節性能*。
HTS 型調節閥更適用于要求調節性能高、泄漏率小的工況，可在高溫、低溫及低壓差場合廣泛使用。
產品符合 GB/T4213-2008 標準
HTS Single seated Control Valve with a top-guided valve plug, a compact valve body and an S-shape flow passage which features low pressure loss, large flow capacity, wide rangeability and high accuracy flow characteristics. The design complies with the IEC534-2-1976 standards and the leakage complies with the ANSI B16.104 standards. The control valve is equipped with pneumatic membrane or piston actuator, and the electric actuator mechanism can also be used. Its structure is compact and its regulating performance is superior.
The HTS control valve is more suitable for high performance and low leakage rate. It can be widely used in high temperature, low temperature and low differential pressure .
This product complies with the GB/T4213-2008 standards.
標準規格 STANDARD SPECIFICATION
閥體 BODY
形 式 Type | 直通單座鑄造球型閥 Straight-through, single seated, cast globe valve |
公稱通徑
Normal size |
32、40、50、65、80、100、125、150、200、250、300mm |
公稱壓力
Pressure rating |
PN 1.6~ 1.0 MPa ；ANSI Class 125~900；JIS 10K~40K; * |
連接型式
End connections | 法蘭型 Flanged：FF、RF、RJ、TG、MFM 焊接型 Welded end： SW（40～50mm）；BW（65～250mm） |
尺寸 Dimensions | 請參見表 5 See Table 5 |
閥體及上閥蓋材質
Body & Bonnet Material |
SCPH2/WCB,SCPH21/WC6,SCS13A/CF8,SCS14A/CF8M,SCS16A/CF3M,Ti
ａnd other alloy steels. 各種材質的使用溫度? 壓力范圍，請參見表 1 和表 2 As to the operating pressure-temperature limitation for each material, see Table 1& 2 |
上閥蓋型式 Bonnet type | 常溫型（P） Plain type ：－17～＋200℃ 伸長 I 型（EI）Extension Type I：－45～－17℃ and ＋200～＋566℃ 伸長 II 型（EII）Extension Type II：－100～－45℃ |
壓蓋型式 Gland type | 螺拴壓緊式 Bolted gland |
填 料
Packing | V 型聚四氟乙烯填料、石墨填料請參見圖 2 Teflon V-ring, Graphite，etc. See Fig.2. |
墊 片
Gasket | 鋸齒型（SUS316、SUS316L） Saw-tooth type （Stainless steel） |
表面涂層
Surface coating | 灰色（聚氨酯、環氧樹脂）。但是閥體材質為不銹鋼時，本體部不加涂層。 Gray (polyurethane, epoxy) is standard. In the case of stainless steel body, no painting is standard. |
* 法蘭標準 Standard: JIS B2201-1984、JB/T79.1-94(PN1.6MPa);JB/T79.2-94(PN4.0、6.4MPa);
ANSI B16.5-2009;HG20592-2009、HG20615-2009
