Description
37/50 GATE VALVE METAL SEATED NON RISING STEM
The AVK metal seated gate valves are designed with safety in every detail. The high quality brass seats and faces threaded on the high grade ductile iron valve bodies and very precisely machined provides for best in class close of and lifecycles
| General valves |
| Flanged connection (BS EN1092-2) |
| Ductile iron |
| Non rising stem with handwheel |
| Fusion bonded epoxy coating |
| Metal seated gunmetal brass seat and face |
| DN65 – DN300 |
| PN16 |
| Similar: 37/46, 901/01, 901/02 |
Features
Full bore design reduces the head loss
Maintenance and replacement possible for stem seal under pressure
The unique assembly of the valve body and bonnet ensures a durable tightness
The body and wedge rings are a single piece cast bronze and mechanically fastened in position.
The rings are machined to a smooth surface finish to ensure suitable sealing performance
Integral wedge nut to reduce wear out
The guides in the wedge ensure uniform closure regardless of high pressures
The wedge nut is made of aluminium bronze with lubricating abilities providing optimum compatibility with the stainless steel stem
Shearing effect provides self-cleaning function
Press sealing guarantee the performance under high unbalanced pressure
Optional
Electric actuator Position indicator Bypass valve WRAS approved
Reference nos. and dimensions:
| Related Series | Series/Type | PN class | No. | Description | DN |
|---|---|---|---|---|---|
| 37 | 37/50 | PN16 | 370655061000436 | DN65 PN16 BS CTC HW EP/GREY | DN65 |
| 37 | 37/50 | PN16 | 370805061000436 | DN080 PN16 BS CTC HW EP/GREY | DN80 |
| 37 | 37/50 | PN16 | 371005061000436 | DN100 PN16 BS CTC HW EP/GREY | DN100 |
| 37 | 37/50 | PN16 | 371255061000436 | DN125 PN16 BS CTC HW EP/GREY | DN125 |
| 37 | 37/50 | PN16 | 371505061000436 | DN150 PN10/16 MF HW CTC GREY | DN150 |
| 37 | 37/50 | PN16 | 372005061000436 | DN200 PN16 MF CTC HW GREY | DN200 |
| 37 | 37/50 | PN16 | 372505061000436 | DN250 PN16 MF CTC HW GREY | DN250 |
| 37 | 37/50 | PN16 | 373005061000436 | DN300 PN16 BS MF HW CTC GREY | DN300 |
Downloads
| Datasheet (PDF) | |
|---|---|
| DS37500011503_EN.pdf |  |
| Product Brochure | |
|---|---|
| /downloads/ | |
