Safety valve zARMAK Fig.240
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Safety valve zARMAK Fig.240 - 1

figure ends form flanged angle PROPORTIONAL SAFETY VALVE zARMAK body material nominal pressure nominal diameter A grey cast iron R acid resistant steel for type with insert FEATURES flanges dimention according to PN EN 1092 valves made according to PN EN ISO 4126-1 wide range of parameters and DN high tightness For valve with soft sealing: quiet work of valve raised tightness of closure protection of disc sealing surface against limescale settling if the factor is industrial and drinking water as well as against any small mechanical dirt water (including drinking water) heating power engineering air steam neutral fluids aggressive media (suitable to resistance of materials used to building of valves) Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 1

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Safety valve zARMAK Fig.240 - 2

figure ends form body material with soft sealing disc lifting bell temperature range * for marine type (05, 07) spindle made of: X17CrNi16-2 **spring with wire diameter up to Φ 6 of patent wire, max. working temperature is 250 oC o *** for steam boilers valid are restrictions according to WUDT-UC-WO-M - it is 10 bar and 200 C Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 2/16

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Safety valve zARMAK Fig.240 - 3

figure ends form body material standard type with soft sealing disc body seat lifting bell temperature range *for marine type (05,07) spindle made of: X17CrNi16-2 * *spring with wire diameter up to Φ 6 of patent wire, max. working temperature is 250 oC . Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 3/16

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Safety valve zARMAK Fig.240 - 4

figure ends form flanged angle with soft sealing dics 01-2(3), 02-2(3), 05-2(3), 07-2(3) * for steam boilers valid are restrictions according to WUDT-UC-WO-M - it is 10 bar and 200 C Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 4/16

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Safety valve zARMAK Fig.240 - 5

figure ends form flanged angle F with soft sealing dics with insert Execution with insert DN 150x150 and DN 200x200, after coordination with manufacturer. For temperatures above 350oC the execution with insert is recommended Execution with insert DN 150x150 and DN 200x200, after coordination with manufacturer. For temperatures above 350oC the execution with insert is recommended Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 5/16

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Safety valve zARMAK Fig.240 - 6

figure ends form DISCHARGE COEFFICIENTS NOTES If condensate accumulates, the blow-outinstallation should be drainholed in the lowest point. The drainhole in valve's body is made only on special request of the client. In case of liquids, the blow-out installation should be inclined The valve should be mounted in vertical position. BASIC DATA OF SENSOR Working range [ mm ]: 3 (M8); 6 (M12); 10 (M18) Supply voltage [ V ]: 10 ÷ 30 DC Protection grade: IP67 (M8); IP68 (M12 and M18) Working temperature: -25 ÷ +70oC Standard length of cable [mm]: 2000 The other executions of sensor for special...

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Safety valve zARMAK Fig.240 - 7

PRESSURE-TEMPERATURE RATINGS Allowed working conditions range Allowed working conditions range Allowed working conditions range Data given can be changed without notice. e-mail marketing@zetkama.com.pl

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Safety valve zARMAK Fig.240 - 8

figure ends form flanged angle Capacity for air at 20 C in kg/h for proportional safety valve according to EN ISO 4126 DN (inlet x outlet) for type 240 (ex. Si 2302, 2501, 2502) Set pressure in bar(gauge) Capacity calculated at overpressure 0,1 bar or 10% Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 8/16

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Safety valve zARMAK Fig.240 - 9

figure ends form flanged angle Capacity for air at 20 C in kg/h for proportional safety valve according to EN ISO 4126 DN (inlet x outlet) for type 240 (ex. Si 2302, 2501, 2502) Set pressure in bar(gauge) Capacity calculated at overpressure 0,1 bar or 10% Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 9/16

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Safety valve zARMAK Fig.240 - 10

figure ends form flanged angle CAPACITY TABLE FOR WATER o Capacity for water at 20 C in kg/h for proportional safety valve according to EN ISO 4126 DN (inlet x outlet) for type 240 (ex. Si 2501, 2502) Set pressure in bar(gauge) Capacity calculated at overpressure 0,1 bar or 10% Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 10/16

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Safety valve zARMAK Fig.240 - 11

figure ends form flanged angle CAPACITY TABLE FOR WATER o Capacity for water at 20 C in kg/h for proportional safety valve according to EN ISO 4126 DN (inlet x outlet) for type 240 (ex. Si 2501, 2502) Set pressure in bar(gauge) Capacity calculated at overpressure 0,1 bar or 10% Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 11/16

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Safety valve zARMAK Fig.240 - 12

figure ends form flanged angle CAPACITY TABLE FOR SATURATED STEAM Capacity for saturated steam in kg/h for proportional safety valve according to EN ISO 4126 DN (inlet x outlet) for type 240 (ex. Si 2302, 2501, 2502) Set pressure in bar(gauge) Capacity calculated at overpressure 0,1 bar or 10% Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 12/16

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Safety valve zARMAK Fig.240 - 13

figure ends form flanged angle CAPACITY TABLE FOR SATURATED STEAM Capacity for saturated steam in kg/h for proportional safety valve according to EN ISO 4126 DN (inlet x outlet) for type 240 (ex. Si 2302, 2501, 2502) Set pressure in bar(gauge) Capacity calculated at overpressure 0,1 bar or 10% Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail marketing@zetkama.com.pl www.zetkama.com 13/16

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