Dorot Automatic Control Valve Model 47 and 77 วาล์วควบคุม แบบอัตโนมัติ รุ่น 47 และ 77 Dorot

ตัวเรือนละฝาครอบ (Body and Bonnet) |
Model 47 Cast Iron (ISO 185, ASTM A126) Model 77 Ductile (ASTM A536) |
แรงดันใช้งานสูงสุด (Pressure Rating) |
16 Bar (230psi) |
ไดอะแฟรม (Diaphragm) |
Nylon Reinforced Polyisoprene |
สปริง (Spring) |
SST |
ข้อต่อ (Connection) |
Flanged Ends (ANSI125,150) (ISO PN10,16,25) |
ไฟลอท (Pilot) |
Brass |
คำอธิบาย (Description)
|
ขนาด (Size) |
2" |
2-1/2" |
3" |
4" |
6" |
8" |
10" |
12" |
50mm |
65mm |
80mm |
100mm |
150mm |
200mm |
250mm |
300mm |
รุ่น (Model)
|
47-2 |
- |
47-3 |
47-4 |
47-6 |
47-8 |
47-10 |
47-12 |
77-2 |
77-2-1/2 |
77-3 |
77-4 |
77-6 |
77-8 |
77-10 |
77-12 |
Pressure Reducing Valve (Brass Pilot) (2 way) |
PR(2W) |
38,900 |
38,900 |
39,800 |
45,300 |
82,900 |
136,500 |
224,300 |
253,000 |
Pressure Relief / Sustaining Valve (Brass Pilot) |
PS(2W) |
41,200 |
41,200 |
42,100 |
45,400 |
84,800 |
136,500 |
224,400 |
253,200 |
Modulating Float Valve |
FL |
25,000 |
25,000 |
28,000 |
29,700 |
63,400 |
116,200 |
207,400 |
248,800 |
Hydraulic Check Valve |
CV |
24,500 |
24,500 |
25,500 |
28,400 |
70,400 |
122,000 |
219,900 |
250,800 |
Surge Anticipating Valve |
RE |
65,100 |
65,100 |
65,100 |
69,200 |
116,600 |
213,000 |
307,200 |
366,900 |
Differential Float Controlled Valve |
DI/FL |
47,200 |
48,300 |
54,100 |
55,300 |
95,000 |
178,600 |
231,500 |
295,500 |
Electric Controlled Valve |
EL(3/2W, Port 1/4") |
32,800 |
32,800 |
35,400 |
37,800 |
74,600 |
131,200 |
215,200 |
243,800 |
|