M 325 – ball valve with three-piece body and mounting plate connection
The ESBOvalve M 325 is a ball valve with three-piece body and mounting plate connection. It features an ISO 5211 top flange for fitting actuators or similar accessories, is silicone-free and has a blow-off proof stem design. The M 325 is also available in version M 325 Gas with gas approval.
Approvals: GOST 19681, Russian hygiene certificate, CE 0035
Technical data for ESBOvalve ball valve M 325:
| Through-bore | 3/4" – 12" |
| Overall length | Series 1 EN 558-1 (previously DIN 3202 F1) |
| Pressure class | PN 40 |
| Enclosure, end cap, ball | 1.4408 (316) |
| Spindle | 1.4401 (316) |
| Thrust washer, spring washer, nut | 1.4301 |
| O-ring DVGW-GAS, DIN 3535 Part 3 | Viton |
| Ball seal, sliding ring, packing box, etc. | TFM 1600, PTFE, RTFE |
| Handle | 1.4301 (304), plastic covering |
| Mounting plate | PN 40, PN 16, ANSI 150 lb |
Dimensions of ESBOvalve ball valve M 325:
| Size | ØD | L | A | W | H | E | ØG1 | M | M1 | U | ØV |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/8” | 10 | 130 | 21.3 | 65 | 36 | 46 | 5.5 | 9 | 11.1 | ||
| 1/2” | 10 | 130 | 26.5 | 65 | 70 | 124 | 36 | 46 | 5.5 | 9 | 11.1 |
| 3/4” | 20 | 150 | 33 | 75 | 72 | 124 | 42 | 54 | 5.5 | 11 | 14.3 |
| 1” | 25 | 160 | 37 | 80 | 82 | 142 | 42 | 54 | 5.5 | 11 | 14.3 |
| 1¼” | 32 | 180 | 46.4 | 90 | 89 | 142 | 42 | 54 | 5.5 | 11 | 14.3 |
| 1½” | 38 | 200 | 55 | 100 | 97 | 202 | 42 | 54 | 5.5 | 11 | 14.3 |
| 2” | 50 | 230 | 69.6 | 115 | 104 | 202 | 50 | 65 | 6.5 | 14 | 15.9 |
| 2½” | 65 | 290 | 85.4 | 145 | 146 | 250 | 70 | 90 | 8.5 | 17 | 22.5 |
| 3” | 76 | 310 | 98.5 | 155 | 160 | 250 | 70 | 90 | 8.5 | 17 | 22.5 |
| 4” | 100 | 350 | 130.4 | 180 | 180 | 300 | 102 | 125 | 10.5 | 19 | 25.4 |
The following accessories are available for the ESBOvalve ball valve M 325:
ESBOdrive: ESBOdrive actuators are available with electric or pneumatic actuation and are single- or double-acting. They are flexible and easy to fit to all ESBOvalve ball valves with ISO 5211 top flange.
ESBOswitch: The ESBOswitch is a state-of-the-art position sensor which can be used in a wide variety of applications. It features an optical display and is an ideal companion for the ESBOdrive actuating drive.
ESBOtherm: ESBOtherm is an auxiliary heater for compensating higher heat losses in ball valves. Consisting of a self-contained heating band fitted to a mesh it is easy to service.
The following files are available for download for the ESBOvalve M 325 ball valve: