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ѹÁ¦µÈ¼¶

Pressure grade

PN(MPa)

1.6,6.4ANSI150Lb.RF

ANSI300Lb.RFºÍ(and)600Lb.RF ¡¢900Lb.RF

ʹÓÃζÈ

Operating temperature

(¡æ)

ÈíÃÜ·â(Soft sealing)-20¡×+180

Ó²ÃÜ·â(Hard sealing)-40¡×+450

й©Á¿

Leakage

ÈíÃܷ⣺ÎÞй©(Soft sealing:Leak less)

Ó²ÃÜ·â°´GB/T4213-92VI¼¶ÃÜ·â

Seal according to grade VI,GB/T4213-92for hard sealing

ÆøÔ´Ñ¹Á¦

Air pressure

(KPa)

500¡×800

µçÔ´µçѹ

Power voltage

110/220/380V.AC.50HZ

¿ØÖÆÐźÅ

Control signal

4¡×20mA,1-5VDCµç¶¯(electric)

4¡×20mA,20¡×100KPa Æø¶¯(pneumatic)

¿ª ¶È

Opening

0¡×90¡ã

»ù±¾Îó²î

Intieinsic error

¡À1.5%Æø¶¯(pneumatic)¡À1%µç¶¯(electric)

»Ø ²î

Repeatability

¡Ü1.5%Æø¶¯(pneumatic)¡Ü1%µç¶¯(electric)

ËÀ Çø

Dead band

¡Ü0.8%Æø¶¯(pneumatic)¡Ü0.5%µç¶¯(electric)
ZKRVϵÁеç×Óʽµç¶¯VÐÎÇò·§
HVR HVYϵÁÐÊÖ¶¯VÐÎÇò·§
 
   
¼¼Êõ²ÎÊý
¡ö ¶î¶¨Á÷Á¿ÏµÊýKvÖµ¼°ÄܺÄ

¹«³ÆÍ¨¾¶DN(mm)

Norminal I.D

25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500

·§×ùÖ±¾¶(mm)

valve seat dia.

20
26
33
40
53
65
85
104
125
170
225
255
300
345
380
420

Kv

22

36
58
82

145

220
355

580

915
1500

2560

3840

6100

9830

13800

19700

Æø¶¯¸ººÉºÄÆøÁ¿

Pneumatic load air consumption

Ò»´Î¶¯×÷

One time action

0.0015M(3)

Ò»´Î¶¯×÷

One time action

0.007M(3)

Ò»´Î¶¯×÷

One time action

0.02M(3)

Ò»´Î¶¯×÷

One time action

0.03M(3)

Ò»´Î¶¯×÷

One time action

0.05M(3)

Ò»´Î¶¯×÷

One time action

0.08M(3)

µç¶¯¶¯×÷ʱºÄµçÁ¿VA

Power consumption VA for electric acting

70
200
350
420
 

 

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