Flanged Ball Valve 

• Flanged Ball Valve KSN 75

  made from ductile cast iron PN 16

  – full bore DN 25 – DN 150
  – HTB-tested at +650°C for a maximum operating pressure of 16 bar (up to DN100) and form 5 bar (up to DN150)

  Technical Characteristics

  Approval:	DIN DVGW NG-4313AT0309 Gas-approval acc. to DIN 3547 T1 DGRL (90/396/EWG) + PED (97/23/EG) CE 0085AT0437
  Material:	ductile cast iron GGG 40
  Pressure level:	PN 16
  Guidelines for Pressure Equipment Directive (PED):	PED (97/23/EG) max. Kat. 3
  Temperature range:	Gas -20°C to + 60°C
  Overall length:	EN 558-1 row 14 (DIN 3202 – F4)
  Ball seal:	3-sided chambering
  Stem:	blow-out proof
  Sealing faces:	EN 1092-2 (DIN 2526 form C) other versions upon request
  Flange connection sizes:	EN 1092-2 PN 16 (DIN 2501, PN 16) Further series with other materials and pressure levels (up to PN 40, DVGW-certified) upon request.

  Construction Type

  • 2-part screwed housing
  • Full bore
  • Fire safe design
  • German TA Luft
  • Swimming ball
  • siliconfree

  Additions

  • Assembly flange acc. to DIN ISO 5211
  • Available with electrical or pneumatic rotational actuation
  • Can be built-on directly

  Application

  Gas: combustible gases of the 1st, 2nd and 3rd gas family.
  Also available upon request: valves “suitable for coke ovens“.

  Note

  Ball-valve DN 150 can only be installed / removed with the valve open.

  Prices

  Bitte kontaktieren Sie uns unter info@tecon-systemtechnik.de oder +4926196389744. Danke!

  										Assembly flange				Weight		Price
  DN	LW	L	D	K	h	z	d1	H	R	DIN ISO 5211	SW	d2	d3	~ kg	Item No.	€
  25	25	125	115	85	14,5	4	14	114,0	165	F 05	11	50	7	3,2	FKH02516KSN75B	89,90
  32	32	130	140	100	14,5	4	18	125,0	165	F 05	11	50	7	4,7	FKH03216KSN75B	95,00
  40	40	140	150	110	16,5	4	18	135,5	185	F 05	14	50	7	5,7	FKH04016KSN75B	111,00
  50	50	150	165	125	16,5	4	18	142,5	185	F 05	14	50	7	7,6	FKH05016KSN75B	142,90
  65	65	170	185	145	18,0	4/8	18	158,0	230	F 07	17	70	9	12,0	FKH06516KSN75B	187,50
  80	80	180	200	160	22,5	8	18	185,5	360	F 07	22	70	9	15,5	FKH08016KSN75B	236,80
  100	100	190	220	180	22,5	8	18	202,5	360	F 10	22	102	11	22,6	FKH10016KSN75B	302,00
  125	125	200	250	210	25,0	8	18	223,0	360	F 10	22	102	11	24,5	FKH12516KSN75B	457,00
  150	142	210	285	240	39,5	8	22	230,0	625	F 10	27	102	11	33,5	FKH15016KSN75B	580,50

  Ball Design

  B Cast iron hard chrome-plated (standard),

  F Stainless steel

  Designation	Material
  Body	ductile iron	GGG 40
  Ball	cast iron	GG25
  Ball seal	Teflon	PTFE
  Flange	ductile iron	GGG 40
  Stem	stainless steel	1.4104
  Stop disc	steel, galvanized	–
  Split pin	steel, galvanized	–
  O-ring	VITON	FKM
  O-ring	Perbunan	NBR
  Thrust ring	polyamide	–
  Handle	aluminium (red)	–
  Cyl. screw	steel, galvanized	–
  Hexagon nut	steel, galvanized	–
  Snap ring	stainless steel	1.4305

  
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