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????ͨ??inch(mm) 3/4??20?? 1??25?? 1-1/4??32?? 1-1/2??40?? 2??50??
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ֱ??dn(mm)
10 12 15 20 10 12 15 20 25 32 32 40 32 40 50
?????ϵ??(KV) ???? 1.8 2.8 4.4 6.9 1.8 2.8 4.4 6.9 11 17.6 17.6 27.5 17.6 27.5 44
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?ֱ?
1.6 2.5 4.0 6.3 1.6 2.5 4.0 6.3 10 16 16 25 16 25 40
??г?L 16 25
ĤƬ??Ч
???Ae(cm2)
280 400
????ͨ??inch(mm) 2-1/2??65?? 3??80?? 4??100?? 5??125?? 6??150?? 8??200?? 10??250??
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ֱ??dn(mm)
65 65 80 65 80 100 125 125 150 150 200 250
?????ϵ??(KV) ???? 69 69 110 69 110 176 275 275 440 440 690 1100
?Ȱ?
?ֱ?
63 63 100 63 100 160 250 250 400 400 630 900
??г?L 40 60 100

ĤƬ??Ч
???Ae(cm2)
600 1000 1600
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PN
Mpa 1.6, 2.5, 4.0,6.4(6.3) /2.0, 5.0, 11.0
Bar 16, 25, 40, 64(63)/20, 50, 110
Lb ANSI: Class150??Class300??Class600
???????????? ?Ȱٷֱȡ?????
???пɵ???(R) 50
????(?ź?)
??ΧPr(KPa)
20??100??40??200??80??240??(20??60??60??100)
??Դѹ??Ps(MPa) 0.14/0.25/0.3
????й©?? Ӳ??о;IV??(10-4×???????)     ????о:VI??  ??GB/T4213-2008

????1. ???ɷ?Χ??????ʽ????ѡ??40-200Kpa??80-240Kpa;????ʽ????ѡ??20-100Kpa?? 40-200Kpa, ??ѡ?????????ɷ?Χ??

????2. ?????¶Ȼ????Ǹ??ݷ?????ϵ?ѹ??-?¶ȵȼ?(GB9131-94)??ʹ?ù????????ŵ??ܷ?????ϵ??ۺ??????????ֵ?,????????????ϸ΢????ģ?????ÿ????????ʹ?õIJ??ϲ?һҲ?ᵼ???¶Ȼ??ֲ?һ????
 

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???塢???? WCB??ZG230-450??WCC??ZG270-500??WC6??ZG15CrMo??
CF8??304??CF8M??316??CF3??304L??CF3M??316L??
??о?????? 304??0Cr18Ni9??316??0Cr17Ni12Mo2??316L??00Cr17Ni14Mo2?????Ѻ?˾̫???Ͻ?       17-4PH??????Ӳ???Ͳ???֣?
???? PTFE?????ķ???ϩ??R.TFE????ǿ???ķ???ϩ??Grafoil??????ʯī??
?ܷ??Ƭ XB350??ʯ???𽺰壩??PTFE??????ʯī?н???
Ĥ?? A3??Q235????????ܣ?304??????????²??ã?
????ĤƬ ?????𽺼???????֯
???? 60Si2Mn  50CrVA
???? 304  316  316L  17-4PH

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??????????׼??ANSI B16.5(Ĭ?ϱ?׼)Ҳ?ɰ?JB/T79.1-94, JB/T79.2-94 ??HG20592??HG20635-97??

?????????ܷ?????ʽ:PN16Ϊ͹?淨??;PN25Ϊ͹?淨??PN40??PN64(63)Ϊ??͹?淨????

????????Ϊ???淨??·????????ఴANSI B16.10(??????׼??ָ??)??

?????????????¿ڰ???ANSI B16.11??

????ִ?л??????źŽӿ?:??????M10x1(DN≤100), ??????M16x1.5(DN>100)??

???????巨?????????????????԰??û?ָ???ı?׼????,??ANSI??JIS,DIN?ȡ?
 

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????·?????ѹ(220V????380V??Ĭ??220V.50HZ)

????·?????ź?:4-20mA,????1-5V(Ĭ??4-20mA)

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