tus kheej lag luam txaus tswj siab tswj valve

Luv hauj lwm:

Self operated flow pressure control valve, is a kind of self controlled by pressure medium itself and maintain constant flow through the valve control system, convenient and has a flow indicator, control, flow control is suitable for heating and air for heating and other non corrosive medium. Before running a non-time adjustment, you can make the system automatically constant flow of the required settings.


khoom Nthuav dav

khoom cim npe

产品部分-PSD

自力式流量控制阀

Technical data 

PN (MPa) nominal siab 1.6
(MPa)Strength test  2.4
(MPa)Seal test 1.76
℃ Working temperature 0~100℃
haum mediums water
Differential pressure control range 10~30KPa

Khoom ntawm lub ntsiab qhov chaw

Part npe khoom
Lub cev, lub kaus mom Cast iron, cast steel
qia stainless hlau
Diaphragm NBR
Valve disc Cam khwb cia hlau

Main dimensions and weight

DN(mm) L H (m³/h)Flow (kg)Weight
Constant pressuredifferential type Adjustable differentialpressure type
15 110 95 145 0.2-1 0.6
20 110 110 150 0.3-1.5 0.6
25 115 130 165 0.5-2 0.7
32 130 140 190 1-4 4
40 200 190 340 1.5-6 11
50 215 205 355 2-8 12
65 230 240 390 3-12 15
80 275 300 500 5-20 27
100 290 350 550 10-30 30
125 310 380 580 15-45 40
150 350 410 410 30-75 63
200 430 480 480 40-180 104
250 520 - - 100-300 189
300 630 - - 150-1500 218
350 670 - - 200-700 265
莱科-详情2_07
莱科-详情2_09-修改
莱科-详情2_10
莱科-详情2_11
莱科-详情2_12

Qualification certificate

API
OHSAS18001 英文
ISO14001 英文
ISO9001 英文

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