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電話：021-67696556
傳真：021-67885075
手機(jī)：18916191817
郵編：201615
E-mail：shanghaitaixin@126.com
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螺紋式插裝節(jié)流閥-微調(diào)型、全閉式
詳情介紹
特性/Characteristic:
●依賴它們?cè)诨芈分械奈恢每勺髁咳耄砍觯陨炜刂啤?br />●孔口流量正比壓降平主根(由于非補(bǔ)償設(shè)計(jì))因此只適合固定負(fù)載,變動(dòng)負(fù)載要用壓力補(bǔ)償閥。
●流路可正反向由1到2口或2到1口。
●當(dāng)節(jié)流閥關(guān)閉時(shí)可關(guān)閉流量,關(guān)閉時(shí)零泄漏。
●Dependant on their position in the circuit they can provide meter-in,meter-out or bleed-off control.
●Needle valves are non-compensating devices the orifice sige will regu late the flow through the valve in proportion to the sgure root of the pressure differential across port 1 and 2,therefore naking these valves suitable only where the load remains constant.
●Flow path is bi-directional i.e.1 to 2 or 2 to 1.
●Positive shut off of flow when needle is closed.
●流路可正反向由1到2口或2到1口。
●當(dāng)節(jié)流閥關(guān)閉時(shí)可關(guān)閉流量,關(guān)閉時(shí)零泄漏。
●Dependant on their position in the circuit they can provide meter-in,meter-out or bleed-off control.
●Needle valves are non-compensating devices the orifice sige will regu late the flow through the valve in proportion to the sgure root of the pressure differential across port 1 and 2,therefore naking these valves suitable only where the load remains constant.
●Flow path is bi-directional i.e.1 to 2 or 2 to 1.
●Positive shut off of flow when needle is closed.
性能表/Specification:
| 型號(hào) Model |
閥系說明 Description |
額定流量 Rated Flow |
最高壓力 Max.pressure |
重量 Weight |
| CNV-082 | 直調(diào)型(微調(diào)式),全閉式 Diect acting, shut positive off. |
請(qǐng)參閱壓損曲線表 |
250bar | 0.82:K:0.11Kg L:0.09Kg 102:K:0.19Kg L:0.15Kg 122:K:0.3Kg L:0.26Kg |
選購(gòu)指南/How to order:
| CNV | 082 | L | 30 | N |
| 系列編號(hào)：Series No. 節(jié)流閥 Needle Valves CNV-直調(diào)型、全閉式 CNV-Direct acting shut positive off CNS-微調(diào)型、全閉式（僅082系列） CNS-Fine adjustable shut positive off |
閥孔型號(hào) Cavity Size C082 C102 C122 |
調(diào)整方式 Controls L-螺桿調(diào)整 Standard Screw Adjustment K-旋鈕調(diào)整 Hand Knob & Locknob Adj. |
流量調(diào)整范圍 Flow ranges CNS-082 10 ℓ/min CNV-082 30 ℓ/min CNV-102 60 ℓ/min CNV-102 120 ℓ/min |
油封材質(zhì) Seals:N-丁腈橡膠 Buna N. V-氟橡膠 Viton. |
尺寸圖/Dimensions(mm)
產(chǎn)品型號(hào)
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