
I. Bayan
PR P/S V Pneumatic V-shaped Regulating Ball Valve ee looi në PR ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc PR ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l 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
Ball valve ye cɔl V ball valve ye cɔl sphere ye cɔl 90. "V" ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere ye cɔl sphere. Kä ye kek looi aye:
1. Valve body flowway loose without barrier, inherent adjustable ratio is particularly large. Valve body flowway loose without barrier, inherent adjustable ratio is particularly large. Valve body flowway loose without barrier, inherent adjustable ratio is particularly large. R=300。
2.V form gap sphere and valve seat form cutting action, can cut the fiber, extrude the particles, so it has self cleaning ability, can prevent the ball core sticking dead. 2.V form gap sphere and valve seat form cutting action, can cut the fiber, extrude the particles, so it has self cleaning ability, can prevent the ball core sticking dead.
3. Valve seat ye looi në plastik ye looi, ye looi në sphere ye looi, ye looi në valve ye looi, ye looi në VI.
Në kë de kä cï kek ya looi, a ye luɔ̈ɔ̈i apɛi në kɔc cï kek ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya c A yeke luui fana në sistem de contrôle ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n.
2: Model, Specifications
| Valve Seat | Model | Ajuiɛɛr tɛmɛ (C°) | Specifications (Nominal Diameter) (Wɛ̈ɛ̈r ye cɔl) |
| Soft Valve Seat | PRSV-16, 40, 64BK | Carbon steel valve body: -29-1800 Stainless steel valve body: -40-180 |
DN25-DN300 |
| Metal Valve Seat | PRPVG-16, 40, 64BK | Carbon steel valve body: -29-350 Stainless steel valve body: -40-350 |
Model, Specifications

3. Parameters Technical
| Diyameter DN (mm) |
Traffic rated Kooperator K |
Lɛɛr kɔ̈u cɔl 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 |
| 25 | 25 | 90° | 1.6 4.0 6.4 |
Pɛrsɛnt | Air Open Air shutdown |
Carbon steel valve body: Stainless steel Valve body: Lining: -20-150 |
300:1 | Pin-up Flanders Standard Press ANSI B16.5; HG20615; HG20592 JB79-94 Wala tɛ̈n yenë raan kɔc wɛ̈t |
| 32 | 40 | |||||||
| 40 | 70 | |||||||
| 50 | 100 | |||||||
| 65 | 180 | |||||||
| 80 | 270 | |||||||
| 100 | 440 | |||||||
| 125 | 680 | |||||||
| 150 | 990 | |||||||
| 200 | 1760 | |||||||
| 250 | 2400 | |||||||
| 300 | 3900 |
