Trading Valves Nautilus

NAUTILUS COLORS

Butterfly Valves BVTT [Wafer] e BLLT [Lug] Series

Butterfly Valves BVTT [Wafer] e BLLT [Lug] Series

Maximum working pressure:

BVTT/BLTT DN 50÷400 10 bar Flange: PN 10-16-A150
BVTT/BLTT DN 500 6 bar Flange: PN 10-16-A150
To be used for vacuum (not with PTFE disc)

Design:

EN 593 ~ EN 736 ~ EN 12516 ~ EN 1092 ISO 5211 ~ DIN 3337 ~ API 609
PED 97/23/EC (cat III) Mod H

Face to face:

DIN EN 558-1 Series 20 ~ ISO 5752 Series 20 BS-5155 Series 4 ~ MSS-SP67
API 609 cat. A ~ NFE 29305-1

Test:

EN 12266-1 Rate A ~ ISO 5208 Rate A DIN 3230 ~ API 598

Tag:

EN 19 ~ MSS SP-25

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Dimensioni in mm

*DN 65 valvola di passaggio standard


material	references	rstandard coating	LUG	WAFER
Ductile iron (wafer,lug)	EN-GJS 400-15 (GS400)	Epossidico RAL 5009	50-500	50-500
Carbon steel (wafer)	ASTM A216-WCB	Epossidico RAL 5009	-	50-500
Stainless steel (wafer)	ASTM A351 CF8M (A316)	-	-	50-500
DISC
material	reference	standard coating	coating on request	DN
Stainless steel	ASTM A351 CF8M (A316)	-	HALAR	50-500
Stainless steel	ASTM A564 type 630	PTFE	-	50-300
Hastelloy	ASTM A494 CX2MW	-	-	50-500
Monel	ASTM A494 M35-1	-	-	50-500
BODY SEAT
ref.	designation	trade name	working temperature	applications
PTFE	politetrafluoroetilene	TEFLON	-60°C + 190°C	acidi,alimentari solventi

SPOSTO VARIANTE E LA MOSTRO SOTTO JAVASCRIPT

STYLE PRODOTTI VALVOLE NAUTILUS

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Address

Factory

Via Umberto I, 73
24054 - Calcio - BG - Italy

Registered Office

Via Bartolini, 39
20155 - Milano - Italy

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+39 035 4491137
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