
I. Bayan
PR P/S W Pneumatic Butterfly Valve, ye looi në PR Pneumatic Light Small Angle Actuator ku Flangeless Butterfly Valve. A ye piston fila looi në silindir tök, ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ Kän ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan SW Pneumatic Butterfly Valve tɩŋa kɛ S-type pneumatic double-action piston type actuator kɛnɛ open-type butterfly valve.
Butterfly valve is a open type structure, structure simple, weight light, use reliable. Butterfly valve is a open type structure, structure simple, weight light, use reliable. Butterfly valve is a open type structure, structure simple, weight light, use reliable. A lëu bɛ̈n looi, a lëu bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi.
Kä ye kek looi në kë de kä ye kek looi në kë de kä ye kek looi në kë de kä ye kek looi në kë de kä ye kek looi në kë de kä ye kek looi në kë de kä ye kek looi në kë de kä ye kek looi në kë de kä ye kek looi në kë
2: Model, Specifications
| Type of Executive Agency | Model | Ajuiɛɛr tɛmɛ (C°) | Specifications (Nominal Diameter) (Wɛ̈ɛ̈r ye cɔl) |
| Dual-action angle trip | PRPW-6, -10, 16BK | Carbon steel valves, Stainless steel valves -25-420 |
DN80-DN1200 |
| Angular travel single action (spring reset) (ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan | PRSW-6, -10, 16BK | ||
| Direct Process dual action | SW-6, -10, 16BK |
Model, Specifications

3. Parameters Technical
| Diyameter DN (mm) |
Traffic rated Kooperator K |
Lɛɛr Angular Rated Degree (digri) |
Pressure nominal PN (MPa) |
Karakteristika Traffic | Wɛɛr dɔ | Temperature ye kɔnɔ Kuen (C°) |
R ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye | Form Connection |
| 80 | 220 | 90° 70° |
0.6 1.0 1.6 |
Approximate, etc. Pɛrsɛnt |
Air Open Air shutdown |
Stainless steel Valve body: Carbon steel valve body: -25-420 |
20:1 | Kɔmpi Connection Flanders Standard Press ANSI B16.5; HG20615; HG20592 JB79-94 Wala tɛ̈n yenë raan kɔc wɛ̈t |
| 100 | 340 | |||||||
| 125 | 530 | |||||||
| 150 | 770 | |||||||
| 200 | 1360 | |||||||
| 250 | 2130 | |||||||
| 300 | 3060 | |||||||
| 350 | 4160 | |||||||
| 400 | 5450 | |||||||
| 450 | 6900 | |||||||
| 500 | 8500 | |||||||
| 600 | 12200 | |||||||
| 700 | 16600 | |||||||
| 800 | 21700 | |||||||
| 900 | 27100 | |||||||
| 1000 | 34000 | |||||||
| 1200 | 49600 |
