Diaphragm valve - KB Armature

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The products are intended for use with aggressive and neutral liquids and gases in the following industries: basic chemicals, chemical processing, pharmaceuticals, cosmetics, maize processing, dairy processing, non-alchocolic beverages, alcoholic beverages, celulosis and paper, textile, energy and chemical treatment of water, waste water purification, watersupply, paints and varnishes, detergents and washing agentse ...

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Two-piece ball valves with thread fit for nominal pressure PN 16, 25, 40 and 63, and at the request of the customer we produce PN 100 i 160 as well as Class 150, 300, 600, 800, 900, 1500. Operating temperature is limited by applying teflon (PTFE) as a sealing material up to max. 200°C. The area of application is very broad, so it includes their application and installation in the lines with non-aggressive and aggressive fluids in consultation with the manufacturer.

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FUNCTION: It is used as a shut-off and regulating part in a pipeline during aggressive fluid flow containing approved percentage of impurities.

NOMINAL MEASURES: DN 15-100.

NOMINAL PRESSURES: PN 10.

MATERIALS:
basic: PVC, PEHD, PP, PVDF, PTFE,
seats: PTFE,
gaskets: EPDM, FPM - viton.

APPLICATION TEMPERATURE: PVC: 0°C to 50°C, PEHD: -20° to 60°C, PP: -20° to 80°C, PVDF: -40° to 120°C, PTFE: -50° to 150°C.

PIPELINE CONNECTION: flange, connector with thread G, M, NPT; connector for welding and sticking; connector for butt welding;

STANDARD:
Built-in measures: EN 558-1
Connecting measures: ISO 7005 / EN 1092 / DIN 2501 PN 10 /
On special request: JIS, ANSI, GOST.

Diaphragm valve

No.	PART NAME	MATERIAL
1	Body	PVC/PEHD/PP/PVDF/PTFE
2	Diaphragm	EPDM/FPM
3	Cap	PVC/PEHD/PP/PVDF/PTFE
4	Stem	Č 4574
5	Valve plug	Č 4574
6	Flanged bushing	Ms
7	O - Ring	EPDM/FPM
8	Flange	PVC/PEHD/PP/PVDF/PTFE
9	Wheel	PVC/PEHD/PP/PVDF/PTFE
10	Nut	PVC/PEHD/PP/PVDF/PTFE
11	Cap	PVC/PEHD/PP/PVDF/PTFE

DN	15	20	25	32	40	50	65	80	100
Ødo	15	20	25	32	40	50	58	68	90
Hmax	75	85	85	95	105	110	125	135	150

FLANGE TYPE: MV-P

DN	15	20	25	32	40	50	65	80	100
Lp	130	150	160	180	200	230	290	310	350
ØD	95	105	115	140	150	165	185	200	220
ØK	65	75	85	100	110	125	145	160	180
f	18	20	20	20	20	22	24	24	27
Øe	14	14	14	18	18	18	18	18	18
n	4	4	4	4	4	4	4	8	8

WELDING TYPE: MV-Z

DN	15	20	25	32	40	50	65	80	100
Ødz	20	25	32	40	50	63	75	90	110
Lz	102	120	131	150	163	197	239	288	371
Iz	16	19	22	26	31	38	44	51	61

THREADED TYPE: MV-N

DN	15	20	25	32	40	50	65	80	100
Dn	1/2	3/4	1	5/4	6/4	2	2 1/2	3	4
Ln	97	118	136	149	170	187	215	264	360
In	15	17	20	22	25	28	32	35	45

BUTT WEDING TYPE: MV-S

DN	15	20	25	32	40	50	65	80	100
S1	2.5	2.7	3	3.6	4.6	5.8	6.9	8.2	10
LS	119	140	150	171	191	220	230	322	369
Øin	20	25	32	40	50	63	75	90	110

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Radnička 5, 11030 Belgrade, Republic of Serbia
Tel: +381 11 3557 541 Fax: +381 11 3550 097
office@kbarmature.rs

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