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Safety valve zARMAK Fig.630

Safety valve zARMAK Fig.630
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Safety valve zARMAK Fig.630

Product catalog summary
Overview: This document outlines the technical specifications for sealing discs and membranes used in valves for gases, vapours, and liquids. It covers temperature limits, materials, and pressure ratings.
Specifications:
  • Types: Various valve types are detailed, including normal, gas-tight, marine, and reduced lift, each tailored for specific applications involving gases, vapours, and liquids.
  • Sealing Materials: The document specifies sealing materials such as EPDM, NBR, and metal/metal, each appropriate for different temperature ranges and uses.
  • Temperature Limits: Valves have varying maximum temperature limits, with some rated up to 400°C, while others are limited to 90°C or 120°C, depending on the type and sealing material.
  • Body Materials: Valves are constructed from materials like nodular cast iron, cast steel, and acid-resistant steel, each providing different pressure ratings and durability.
  • Pressure Ratings: Nominal pressure ratings range from 16 bar to 100 bar, indicating the maximum pressure the valves can handle.
Ordering Information:
  • Customers should use the product number (index) provided to order, specifying the type, nominal pressure, nominal diameter, and material.
Additional Notes:
  • Specifications may be updated periodically as data can change without notice.
  • Contact information for ZETKAMA Sp. z o.o. is available for further inquiries or orders.
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Catalog excerpts

Safety valve zARMAK Fig.630-1

figure ends form flanged angle FULL LIFT SAFETY VALVE zARMAK body material nominal pressure nominal diameter A grey cast iron C nodular cast iron R acid resistant steel A grey cast iron * Detailed types of valves are listed from page 25 0045 FEATURES flange dimension according to PN EN 1092 valves made according to PN EN ISO 4126-1 high tightness For valve with soft sealing quiet work of valve raised tightness of closure protection of disc sealing surface against a limescale settling as well as against any small mechanical dirt APPLICATION industry MEDIA water (including drinking water) power engineering petrochemical industry steam compressed air 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 [email protected] www.zetkama.c

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Safety valve zARMAK Fig.630-2

figure ends form flanged angle body material standard type with soft sealing disc with membrane with soft sealing disc lifting bell membrane temperature range * For marine type (05, 06, 07, 08) spindle made of: X17CrNi16-2 o ** Springs with wire diameter up to Φ6 of patent wire, max. working temperature is 250 C o ***For steam boilers 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 [email protected] www.zetkama.com 2/32

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Safety valve zARMAK Fig.630-3

figure ends form flanged angle Ciśnienie Set pressure początku otwarcia min max min max Ciśnienie Set pressure początku otwarcia min max min max with soft sealing dics 01-2(3), 02-2(3), 03-2(3), 04-2(3), 05-2(3), 06-2(3), 07-2(3), 08-2(3) Set pressure min max *For steam boilers 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 [email protected] www.zetkama.com 3

 Open the catalog to page 3
Safety valve zARMAK Fig.630-4

figure ends form flanged angle body material with soft sealing disc with membrane lifting bell temperature range * For marine type (05, 06, 07, 08) spindle made of: X17CrNi16-2 o **Springs with wire diameter up to Φ6 of patent wire, max. working temperature is 250 C Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 4/32

 Open the catalog to page 4
Safety valve zARMAK Fig.630-5

figure ends form flanged angle DIMENSIONS PN40 body material C (PN40) with soft sealing disc 01-2(3), 02-2(3), 03-2(3), 04-2(3), Ciśnienie Set pressure początku otwarcia min max min max *For steam boilers are restrictions according to WUDT-UC-WO-M- it is 10 bar and 200 C. Ciśnienie Set pressure początku otwarcia min max min max *For steam boilers 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 [email protected] www.zetkama.com 5

 Open the catalog to page 5
Safety valve zARMAK Fig.630-6

figure ends form flanged angle for vapours and gases Kdr Type of valves Body material: A, F Type with membrane (01-4, 02-4, 05-4, 07-4) Nominal pressure: PN16, PN40 for vapours and gases Kdr Type of valve DIMENSIONS OF SUPPORTED LUG PN16 AND PN40 Drill of supported lugs only onto client's request Body material: F All types Nominal pressure: PN40 Body material: R All types Nominal pressure: PN40 DN 40 x 65 50 x 80 65 x 100 80 x 125 100 x 150 Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com

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Safety valve zARMAK Fig.630-7

figure ends form flanged angle Allowed working conditions range PN16 EN-GJL-250 5.1301 Allowed working conditions range PN40 EN-GJS-400-18 5.3105 Allowed working conditions range PN40 GP240GH 1.0619 Allowed working conditions range PN40 GX5CrNi19-10 1.4303 Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 7/32

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Safety valve zARMAK Fig.630-8

figure ends form flanged angle body material inlet nozzle with soft sealing disc lifting bell temperature range * ex.6303 - up DN 125 GP240GH **ex.6303 - from DN 200 GX5CrNi19-10 ***ex.6303 - from DN 200 GP240GH o **** for temperature under -10 C - nozzle material P355N Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 8/32

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Safety valve zARMAK Fig.630-9

figure ends form flanged angle body material F, PN63, standard type (01-1,02-1, 03-1, 04-1) with insert * if the set pressure makes it possible - on client’s request ** drill of outlet flange for PN 16 *** type with insert for DN > 80, on client’s request For temperatures above 350oC, type 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 [email protected] www.zetkama.com 9

 Open the catalog to page 9
Safety valve zARMAK Fig.630-10

figure ends form flanged angle DIMENSIONS PN63 body material F, PN63, type with soft sealing disc (01-2(3),02-2(3), 03-2(3), 04-2(3)) * if the set pressure makes it possible - on client’s request Body material: F Standard type (01-1, 02-1, 03-1, 04-1, 05-1, 06-1, 07-1, 08-1) Nominal pressure: PN63 with reduction of leap for vapeurs and gases Kdr Type 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 [email protected] www.zetkama.

 Open the catalog to page 10
Safety valve zARMAK Fig.630-11

figure ends form flanged angle DIMENSIONS OF SUPPORTED LUG PN63 Drill of supported lugs only onto client's request Allowed working conditions range PN63 13CrMo4-5 1.7335 Data given can be changed without notice. ZETKAMA Spółka Akcyjna ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 11/3

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Safety valve zARMAK Fig.630-12

figure ends form flanged angle DIMENSIONS PN100 body material F, PN100, standard type and with soft sealing disc with insert * if the opening pressure makes it possible - on client’s request For temperatures above 350oC, type with insert is recommended. Body material: F All types Nominal pressure: PN100 with reduction of leap for liquids Kdr for vapours and gases Kdr Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 12/3

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