F-3
克泰液压产品样本 2018 年 9 月
LNV2-08
节流阀
A cartridge-style manually-
adjustable needle valve
手动节流阀
SYMBOL
压力 – 流量曲线 PRESSURE DROP VS.FLOW
说明 DESCRIPTION
CCW
TO OPEN
The valve varies flow restriction by adjusting needle in or out and will shut off when fully
closed. These valves will meter flow in either direction.
节流阀流量大小或关闭可通过调节螺杆来实现。
工作 OPERATION
工作压力(Operating Pressure):
250bar
流量(Flow):
See FLOW CHARACTERISTICS chart
内泄漏(Internal Leakage):
3 drops/min(滴/分). max. at 250 bar
温度(Temperature):
-40
°
F to +250
°
F(-40
°
C to +120
°
C)
过滤(Filtration):
See page (参见) N-1
油液(Fluids):
Mineral-based fluids with viscosities of 7.4 to 420 cSt.(矿物油粘度)
插孔(Cavity):
08-2, See page M-1
阀块材料(Body Material):
6061-T6 aluminum alloy rated to 207bar, Steel & Ductile iron rated to 350bar
6061-T6铝,允许使用最大压力207bar 钢和球铁允许使用最大压力350bar
技术参数 SPECIFICATIONS
32cSt oil @ 40°C
Δ
F-4
克泰液压产品样本 2018 年 9 月
F
订货代号 TO ORDER
安装尺寸 INSTALLATION DIMENSIONS
Unit=Millimeters
规格 Size
08
=08 规格
2
LNV2 – 08 – * – * *
2 31 4
阀块油口 Body Porting
空白 Blank
= 不带阀块 None
4T
=SAE4
6T
=SAE6
2G
=G 1/4
3G
=G 3/8
4
阀块详见章节 K-1
其它螺纹油口也是可选择的
Other Porting is Available
36.4
6.4
27.7
Ø 38.1
ᆿ㻻ᢣ⸟
26-28.5Nm
TORQUE
(22.2)HEX(
ޣ䀈)
(17)HEX(
ޣ䀈)
(4)HEX(
ޣ䀈)
调节 Adjustment
K
= 调节手轮 1-1/2'Dia Knob
空白 Blank
= 内六角调节杆
(Omit for 1/4' Hex Allen head)
3
功能
LNV2
= 手动节流阀
Manually-adjustable Needle Valve
1
