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BURKERT德國(guó)品牌二位二通截止閥,寶帝截止閥型號(hào)
BURKERT德國(guó)品牌二位二通截止閥,寶帝截止閥型號(hào)The spindle is designed glandless with double seal.The actuator body is made out of epoxy resin.Circuit function A 2/2-way valve, externally controlled, normally close
BURKERT德國(guó)品牌二位二通截止閥,寶帝截止閥型號(hào)
It consists of a diaphragm actuator and a 2-way valve body.
The diaphragm actuator moves a spindle with valve disc against a spring and switches the valve.
The spindle is designed glandless with double seal.
The actuator body is made out of epoxy resin.
Circuit function A 2/2-way valve, externally controlled,
normally closed by spring operation with pilot valve
and bleaching lyes oil and fat-free medium, e.g. hot water and steam
hot oils, hydrocarbonated water, aromatics and steam
Viscosity max. 100 mm2/s Medium temperature NBR FKM EPDM PTFE/EPDM PTFE/FKM
這種外部控制的直通閥經(jīng)由氣動(dòng)操作。
緊湊型結(jié)構(gòu)
2/2-way valve for medium up to +140ºC
The externally controlled valve is pneumatically operated.
-10 up to + 90 ºC -10 up to +100 ºC -10 up to +100 ºC -10 up to +140 ºC -10 up to +140 ºC
Control medium neutral gases and liquids, in particular air, water, hydraulic liquids up to max.
+90 ºC Pilot pressure see diagram Ambient temperature -10 up to +90 ºC Installation As required,
preferably with actuator upright
Flow rate Kv value water [m3/h]:
它由個(gè)隔膜驅(qū)動(dòng)裝置和個(gè)二通閥套構(gòu)成。
隔膜驅(qū)動(dòng)裝置能夠使主軸連同閥錐朝彈簧的方向運(yùn)動(dòng),進(jìn)而接通閥門。
• Compact design
Technical data Body material Brass, stainless steel Inner part valve Stainless steel
Actuator Epoxy resin Seal material NBR, FKM, PTFE/FKM, EPDM, PTFE/EPDM Medium NBR
FKM EPDM
PTFE/EPDM (PFTE seal with EPDM O-Ring) PTFE/FKM (PTFE seal with FKM O-Ring)
• Body material: Brass, Stainless steel
z.B. Heisswasser, alkalische Wasch- und Bleichlaugen öl- und fettfreie Medien, z.B. Heisswasser und Dampf
heisse Öle, Kohlenwasserstoffe, Aromate und Dampf
Viskosität max. 100 mm2/s Medientemperatur bei NBR bei FKM bei EPDM bei PTFE/EPDM bei PTFE/FKM -10 bis
+90 ºC -10 bis +100 ºC -10 bis +100 ºC -10 bis +140 ºC -10 bis +140 ºC Steuermedium neutrale Gase und Flüssigkeiten,
insbesondere Luft, Wasser Hydraulik? üssigkeiten bis max. +90 ºC Steuerdruck siehe
Diagramme Umgebungstemperatur -10 bis +90 ºC Einbaulage beliebig, vorzugsweise Antrieb nach oben
BURKERT德國(guó)品牌二位二通截止閥,寶帝截止閥型號(hào)
Durch? uss Kv-Wert Wasser [m3/h]:
Messung bei +20°C, 1 bar Druck am Ventileingang und freiem Auslauf Druckangaben [bar] Ü
berdruck zum Atmosphärendruck Schaltzeiten [ms] Öffnen Schließen
Messung am Ventilausgang 6 bar und +20 ºC Druckaufbau 0 bis 90% Druckabbau 100 bis 10%
• Double spindle seal
bei PTFE/EPDM (PFTE-Dichtung mit EPDM-O-Ring) bei PTFE/FKM (PTFE-Dichtung mit FKM-O-Ring)
neutrale Medien wie z.B. Druckluft, Stadtgas, Wasser, Hydrauliköl Per-Lösungen, Sauerstoff, Heissluft öl- und fettfreie Medien,
neutral medium (e.g. compressed air, town gas, water, hydraulic oil) per-solution, oxygen,
hot air oil and fat-free medium e.g. hot water, alkaline washing
外殼材料:黃銅、不銹鋼
雙主軸密封件
measured at +20°C, 1 bar pressure at valve inlet and free outlet Pressure values [bar]
Measured as overpressure to the atmospheric pressure Response times [ms]: Opening Closing
Measured at valve outlet at 6 bar and +20ºC. Pressure relief 0 90% Pressure drop 100 to 10%
echnische Daten Gehäusewerkstoffe Messing, Edelstahl Ventilinnenteile Edelstahl
Antrieb Epoxidharz Dichtwerkstoff NBR, FKM, PTFE/FKM, EPDM, PTFE/EPDM Medien bei NBR
主軸設(shè)計(jì)有雙層密封件,但沒(méi)有壓蓋。驅(qū)動(dòng)裝置外殼由環(huán)氧樹(shù)脂構(gòu)成。
無(wú)流量時(shí)關(guān)閉或打開(kāi)
Circuit Function B 2/2-way valve, externally controlled,
normally opened by spring, operation with pilot valve
Type 0262 can be combined with...
• Normally closed or open
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