M 302 S – ball valve with three-piece body and butt welded connection
The ESBOvalve M 302 S is a ball valve with three-piece body and butt welded 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.
Approvals: GOST 19681, Russian hygiene certificate, CE 0035
Technical data for ESBOvalve ball valve M 302 S:
| Through-bore | 1/4” – 4” |
| Overall length | DIN 3202 M3 |
| Pressure class | PN 100 1/4” – 1”, PN 63 1¼” – 4” |
| Enclosure, end cap, ball | 1.4408 (316) |
| Spindle | 1.4401 (316) |
| Thrust washer, spring washer, nut | 1.4301 (304) |
| 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 |
Dimensions of ESBOvalve ball valve M 302 S:
| Size | ØD | W | L | E | ØG | ISO 5211 |
|---|---|---|---|---|---|---|
| 1/4” | 11.6 | 30 | 60 | 96 | 36 | F03 |
| 3/8” | 12.7 | 30 | 60 | 96 | 36 | F03 |
| 1/2” | 15 | 37.5 | 75 | 96 | 36 | F03 |
| 3/4” | 20 | 40 | 80 | 125 | 42 | F04 |
| 1” | 25.4 | 45 | 90 | 125 | 42 | F04 |
| 1¼” | 31.8 | 55 | 110 | 170 | 42 | F04 |
| 1½” | 38.1 | 60 | 120 | 170 | 50 | F05 |
| 2” | 50.8 | 70 | 140 | 200 | 50 | F05 |
| 2½” | 65 | 92.5 | 185 | 300 | 70 | F07 |
| 3” | 76 | 102.5 | 205 | 300 | 70 | F07 |
| 4” | 100 | 120 | 240 | 350 | 102 | F09 |
The following accessories are available for the ESBOvalve ball valve M 302 S:
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 302 S ball valve: