MEDICAL SHUT-OFF VALVES
Group Number: 3622To meet safety requirements, the gas supply to operating rooms etc must be fitted with a device to allow instant shut off. To allow maintenance the gas supply must be controlled by section. To achieve the demands of safety and maintenance, shut-off valves should be fitted in every main line, riser and branch line in the pipework system.
The valves are degreased and blown clean. They can be equipped with unions to be soldered to the copper piping.
Before delivery each valve is individually leak tested. The ball is sealed with washer of PTFE. The stem is sealed with two silicon O-rings or PTFE washer. The valve housings are sealed with an EPDM quality O-ring.
No maintenance - the ball valve does not need services, when necessary the whole valve is exchanged.
SHUT-OFF VALVE INCLUDING 2 PCS WASHER
| Item No. |
Conn. thread | Valve | L (mm) | H (mm) |
| 325196767 | ISO-G 1/2" | DN 10 | 67 | 46 |
| 325196768 | ISO-G 3/4" | DN 15 | 77 | 48 |
| 325197794 | ISO-G 1" | DN 20 | 100 | 52 |
| 325196770 | ISO-G 1 1/4" | DN 25 | 115 | 54 |
| 325397236 | ISO-G 1 1/2" | DN 32 | 132 | 72 |
| 325397237 | ISO-G 2" | DN 40 | 145 | 84 |
CONNECTION PARTS
(2 CONNECTION NUTS AND 2 CONNECTION PCS)
| Item No. | Material | Valve | A/B mm |
| 325196910 | Red brass SS 5204 | DN10 | 10/15 |
| 325196911 | Red brass SS 5204 | DN10 | 12 |
| 325196912 | Red brass SS 5204 | DN15 | 15/22 |
| 325196913 | Red brass SS 5204 | DN15 | 18 |
| 325197795 | Red brass SS 5204 | DN20 | 22/28 |
| 325196914 | Red brass SS 5204 | DN25 | 22/35 |
| 325196915 | Red brass SS 5204 | DN25 | 28 |
| 325197324 | Red brass SS 5204 | DN32 | 35/42 |
| 325197325P | Red brass SS 5204 | DN40 | 42/48 |
CONNECTION PARTS
(SOLDERING ADAPTER DN40-DN50 2 PCS)
| Item No. |
Material | A/B mm |
| 325196776 | Red brass SS 5204 | 48/54 |
Order both DN40 and DN50 for union enlargement.
SPARE PARTS
| Item No. |
Denomination | Valve | Thread |
| 325110373P | Washer, 10 pcs | DN 10 | - |
| 325100729P | Washer, 10 pcs | DN 15 | - |
| 325113389P | Washer, 10 pcs | DN 20 | - |
| 325100730P | Washer, 10 pcs | DN 25 | - |
| 201241192P | O-ring, EPDM, 5 pcs | DN 32 | - |
| 201241193P | O-ring, EPDM, 5 pcs | DN 40 | - |
| 202502266 | Connection nut, 2 pcs | DN 10 | ISO-G 1/2" |
| 202502268 | Connection nut, 2 pcs | DN 15 | ISO-G 3/4" |
| 325113373P | Connection nut, 2 pcs | DN 20 | ISO-G 1" |
| 202502270 | Connection nut, 2 pcs | DN 25 | ISO-G 1 1/4" |
| 325112281P | Connection nut, 1 pce | DN 40 | ISO-G 2" |
TECHNICAL DATA
| Gases: | O2; Air; N2; Ar; N2O; CO2; (all medical gases) |
| Material valve housing: | Nickel plated brass |
| Ball: | Chrome plated brass |
| Stem: | Nickel plated brass |
| Max working pressure: | 40 bar (4000 kPa) |
| Tighten proof: | (-1)–50 bar [(-100)–5000 kPa] |
| Regulatory status: |
Complies with Medical Devices Directive 93/42/EEC Complies with EN ISO 7396-1 (Central Gas Supply Systems) Complies with EN 331 (Manually operated ball valves) |
