| BRAND | Hartmann |
| Product | 27-ESV-158 and 27-ESV-159 |
| Description | ball valve |
| Internal code | ONR4066368 |
| Technical specification | Replacement Valve for Hartmann Valve with serial-no.: 948002.01 and 948002.02 TAG-no.: 27-ESV-158 and 27-ESV-159 Emergency shut off valve (ESD) - bidirectional - HARTMANN ball valve type AST split body, trunnion mounted ball DN 300 PN 50 / 12" class 300 with flanges ANSI B16.5 (class 300) RFsf length: 648 mm leakage rate "0" bubbles-, gas tight-, true metal to metal seated, body: A350 LF2 / ASTM A105 ball: ASTM A 182 316/316L/ASTM 351CF 8M/CF3M + TC hard faced coating beats: ASTM A 182 316/316L/ASTM 351CF 8M/CF3M + TC hard faced coating stem : ASTM A 182 316/316L seals : FKM O-ring (Viton) + graphite springs: Inconel X750 service temperature range: -10°C / +55°C MOP at -10°C: 51 barg MOP at +50°C: 49 barg fire safe certified according to EN ISO 10497 / API 607 fugitive emission acc. to ISO 15848-1 anti-static design, blowout safe stem, automatic cavity relief, with combined drain and vent 1" NPT + bleeder plug HV coating system 4, RAL 9006 C5-M (H) acc. to DIN ISO 12944-5 with base plate with pneumatic actuator Avamo type ACP-065S-350-SC-HW spring return fail close with manuell override: handwheel sized for max. dp = 0 / 23,6 barg with control pressure min. 4 barg, max. 9 barg with limit switches (1 for open - 1 for close) with control unit coating according to manufacturer standard, C5-| (M) according to DIN ISO 12944-5, RAL 2011 (further details please find in the actuator description) |
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