Lokacin da ba a yi amfani da tsuntsaye na dogon lokaci ba, ya kamata a rufe shi da bincika kuma a kai a kai don tabbatar da aikin bawul na bawul na bawul.
Lokacin amfani da ciyawar da aka rufe da ke tattare da ƙayyadaddun bawul, da kulawa ya kamata a biya wa zafin jiki na aiki da kewayon bawul ɗin don guje wa wucewar
ɗauke da ƙarfin bawul don guje wa haɗari.
Lokacin aiki da carlows da aka rufe da bawul na allo, ya kamata a bi aikin aiki don guje wa matsanancin ƙarfi ko aiki mara kyau, don gujewa
lalacewar bawul ko raunin mutum.
A lokacin da amfani da bawul ɗin, ya kamata a tsabtace bawul ɗin a kusa da bawul ɗin don guje wa bawul ko kuma tarkace ya shiga bawul na al'ada na bawul na bawul.
A lokacin da amfani da carlows rufe bawul din da aka tsara, yakamata a tabbatar da bawul din a kai a kai kuma a kiyaye rayuwar bawul na bawul na bawul.
Babban samfuran kamfanin su ne bawul ɗin bawul ko Welhead, bawul din bawul, na fure, bawul .
Jikin bawul
Type |
straight-through cage ball valve |
Nominal diameter |
DN15-400mm |
Nominal pressure |
PN16, 40, 64; ANSI150, 300, 600 |
Connection form: |
Flange type |
Valve body material: |
WCB, WC6, WC9, LCB, LC2, LC3, CF8, CF8M, etc. |
Bonnet type: Standard type (P): |
-17 - +230℃ |
Gland type: |
Bolt pressing type |
Filling: |
PTFE V-shaped packing, PTFE asbestos and flexible graphite |
Abubuwan boyuna
Valve core form: |
pressure balanced valve core |
Adjustment characteristics: |
equal percentage, linear, quick opening |
Internal materials: |
304, 304 cladding STL, 316, 316 cladding STL, 316L, etc. |
Bellows material: |
304L, 316L, Harbin C alloy, etc. |
Hukumar zartarwa
Model: |
Electric actuator |
Voltage: |
220V, 380V |
Ambient temperature: |
-30-+70℃ |
Control signal: |
4-20mADC (4-20mA signal feedback can be provided according to customer requirements) |
Cika
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI |