
I. Bayan
PR P/S O Pneumatic O-shaped Ball Valve consists of a PR light and small corner actuator and a 0-shaped cutting ball valve two parts. PR P/S O Pneumatic O-shaped Ball Valve consists of a PR light and small corner actuator and a 0-shaped cutting ball valve two parts. 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 <unk> Ball valve ye bɛ̈ɛ̈i ye bɛ̈ɛ̈i ye bɛ̈ɛ̈i ye bɛ̈ɛ̈i ye bɛ̈ɛ̈i ye bɛ̈ɛ̈i ye bɛ
1.All open and open without barrier, is one of the largest circulating capacity valves. 1.All open and open without barrier, is one of the largest circulating capacity valves. 1.All open and open without barrier, is one of the largest circulating capacity valves.
2.When valve closed, the sphere and valve seat form cutting action, can cut the fiber, squeeze the particles, so it can control the slurry media containing suspended particles, or the turbid liquid containing soft fibers. 2.When valve closed, the sphere and valve seat form cutting action, can cut the fiber, squeeze the particles, so it can control the slurry media containing suspended particles, or the turbid liquid containing soft fibers.
3. Valve seat ye plastik ye looi, ye tɔ̈ɔ̈u piny, ye tɔ̈ɔ̈u piny, ye tɔ̈ɔ̈u piny, ye tɔ̈ɔ̈u piny, ye tɔ̈ɔ̈u piny, ye tɔ̈ɔ̈u piny
Në kë de kä juëc cï kek ya looi, a ye luɔ̈ɔ̈i apɛi në kä juëc yiic, ka tɛ̈n yenë yen luɔ̈ɔ̈i thïn, ka tɛ̈n yenë yen luɔ̈ɔ̈i thïn. Na ye valve positioner tɔ̈u yen, a lëu bï ya luui në proportion adjustment.
2: Model, Specifications
| Formal de agence exécutive | Model | Tɛmɛɛr (C°) | Specifications (Nominal Diameter) (Wɛ̈ɛ̈r ye cɔl) |
| PRS ye luui tök (spring reset) | PRSO-16, 40, 64BK PRSO-150#, 300#BK |
Polytetrafluoroethylene valve seat -20-200; PPL Valve Seat: -40-250 |
DN25-DN300 |
| PRP ye luui duu | PRPO-16, 40, 64BK PRPO-150#, 300#BK |
Model, Specifications

3. Parameters Technical
| Diyameter DN (mm) |
Lɛɛr kɔ̈u cɔl Degree (digri) |
Pressure nominal | Karakteristika Traffic | Wɛɛr dɔ | Temperature ye kɔnɔ Kuen (C°) |
Valve cover type | Form Connection | |
| PN (MPa) | ANSIClass | |||||||
| 25 | 90° | 1.6 4.0 6.4 |
150 300 |
Yök! | Air Open Air shutdown |
Carbon steel valve body: 630 Spring -29-350; X750 Spring; -29-420 Stainless steel Valve body: 630 Spring; -29-350 X750 Spring: -40-540 |
Standart Extension |
French: Ajuiɛɛr ye cɔl JB79-94; HG20592; hg20615; ANSI B16.5; Wala tɛ̈n yenë raan kɔc wɛ̈t |
| 40 | ||||||||
| 50 | ||||||||
| 80 | ||||||||
| 100 | ||||||||
| 150 | ||||||||
| 200 | ||||||||
| 250 | ||||||||
