Description
The MV450-2 is a DZR brass draining cock built to BS2879 standards, offering dependable draining functionality in plumbing and heating systems. With a PN20 pressure rating and BSPT threaded ends conforming to BS EN 10226-2 (EX BS21), it is ideal for systems requiring occasional draining or isolation. Available in sizes from 15mm to 25mm, it delivers ease of operation with corrosion-resistant performance.
Features
FEATURES / CHARACTERSTICS
Design: BS 2879
Rating: PN20
Connections: BS EN 10226-2
BSPT Threaded(EX. BS21)
Working Medium Water
Threaded Bonnet, Rising Stem,
Metal Seated.
WORKING TEMPERATURE :
20 Bar -10° C to 110° C water
HYDROSTATIC TEST PRESSURE:
Shell- 30 bar
Seat- 22 bar
ON REQUEST :
NPT Threads (subject to minimum order quantities)
Specification
| Parts | Material |
|---|---|
|
Body |
DZR (CZ132A) |
|
Disc + |
DZR (CZ132A)
|
|
Disc Nut |
CW617N
|
|
Bonnet |
DZR (CZ132A)
|
|
O-Ring |
NBR |
|
Washer Ring |
NBR |
|
O-Ring |
NBR
|
