
I. Bayan
PR P/S OG Pneumatic Hard Sealed Ball Valve ee looi në PR Light Small Corner Actuator ku Hard Sealed Ball Valve ye looi në biäk juëc yiic. 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 A ye metal valve seat ye metal sphere surface seal; O ye sababu ye yen tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ
1.When valve closed, metal valve seat and metal sphere form cutting action, can cut the fiber, squeeze out the particles, also not afraid of hard particles wear, so it can control the loading media containing hard particles, such as cement mortar, mineral mortar and so on.
2. A lëu bï ya luui në tɛmɛ juëc yiic, a lëu bï ya tɛmɛ VI.
Në kë de kä juëc cï kek ya looi, a ye luɔ̈ɔ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ Na ye valve positioner tɔ̈u yen, a lëu bï ya luui në proportion adjustment.
2: Model, Specifications
| Valve Seat | Model | Ajuiɛɛr tɛmɛ (C°) | Specifications (Nominal Diameter) (Wɛ̈ɛ̈r ye cɔl) |
| Standart | PRPSOG-16, 40, 64BK PRPSOG-150#, 300#BK |
Carbon steel valve body: -29-3500 Stainless steel valve body: -40-350 |
DN25-DN250 |
| Extension | PRPSOG-16, 40, 64EBK PRPSOG-150#, 300#EBK |
Carbon steel valve body: -29-420 Stainless steel valve body: -40-540 |
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: -29-250; Stainless steel Valve body: -45-250 |
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 | ||||||||
