Brass Ball Valves Full Flow Light Version For Gas and Water
Brass Ball Valves Full Flow Light Version For Gas and Water
- Available sizes: 1/4” to 4” with stem extension from 1/2” to 2”.
- Material: Brass with full flow capability.
- Nominal pressure: PN 16 to PN 40.
- Temperature range: -20°C to +150°C.
- Thread standard: ISO 7/1.
- Available sizes: 1/4” to 2” with pipe coupling joint options.
- Material: Brass, suitable for gases as per DIN EN 437.
- Nominal pressure: MOP 5 (PN5, DIN 3586).
- Temperature range: -20°C to +60°C.
- Thermal charge: +650°C for 1 bar working pressure.
- Thread standard: ISO 7/1.
- Available sizes: 1/2” to 3/4”.
- Features: Integrated filter, check valve, manometer coupling, and drain coupling.
- Nominal pressure: PN 16.
- Temperature range: +4°C to +100°C.
- Thread standard: ISO 7/1.
- Body and fittings: Stamped brass CW617N.
- Ball: Chrome plated brass CW614N.
- Ball seat and seals: PTFE.
- O-Rings: NBR.
- Special designs available upon request.
- Flow rate and pressure drop diagrams provided for performance evaluation.
- Siral S.p.A. reserves the right to modify designs without prior notice.
Catalog excerpts
VN2000, VN3000 HTB VN3000 MULTIVALVE f rom 1/ 4 " to 4" l iquid fire gas 4 4 02 BAL L VALVES VALVOLE A SFERA KUGELHA¨ HNE BAL L VALVES WI TH F I LTER VALVOLE A SFERA CON F I LTRO KUGELHA¨ HNE MI T F I LTER
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VN2000 from 1/4” to 4”, VN 2000 with stem extension from 1/2” to 2” Brass ball valves, full flow, for water, steam, air, vacuum, oils, non corrosive fluids in general. Technical speci f icat ions: · Nominal pressure: from PN 16 to PN 40 (see diagram) · Temperature l imi t : -20°C/+150°C · Threads according to standard ISO 7/1 VN3000 HTB from 1/4” to 2”, VN3000 HTB with pipe coupling joint 1/2” 3/4” 1” Brass bal l valves, ful l f low. Compat ible wi th gases according to DIN EN 437. Conforms to DIN 3537 as a main isolat ing cock. They are approved according to standard DIN EN 331 by DVGW, SVGW...
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Body in stamped brass CW617N Corpo in ottone CW617N stampato Körper aus Pressmessing CW617N Fitting in stamped brass CW617N Raccordo in ottone CW617N stampato Einschraubstück aus Pressmessing CW617N Ball in chrome plated brass CW614N Sfera in ottone CW614N cromata Kugel aus Messing CW614N verchromt Ball seat in PTFE Guarnizione sfera in PTFE Kugeldichtung aus PTFE 1 2 3 4 5 7 6 8 O-Rings in NBR (VN2000 stem extension -VN3000 HTB) O-Rings in NBR (VN2000 albero prolungato- VN3000 HTB) O-Ringe aus NBR (VN2000 Spindel-Verlängerung - VN3000 HTB) Flat seal in PTFE (VN2000) Guarnizione piatta in PTFE...
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VN2000 da 1/4” a 4”, VN2000 con albero prolungato da 1/2” a 2” Valvole a sfera in ot tone a passaggio totale per acqua, vapore,aria, vuoto, ol i i , f luidi non corrosivi in genere Dat i tecnici : · Pressione nominale: da PN16 a PN40 (vedere diagramma) · Limiti di temperatura: –20°C/+150°C · Fi let tature secondo norma ISO 7/1 VN3000 HTB da 1/4” a 2”, VN3000 HTB Giunzione a manicotto 1/2”, 3/4” e 1” Valvole a sfera in ot tone a passaggio totale, adat te per tut t i i t ipi di gas secondo norma DIN EN 437, utilizzabile come valvola d’arresto principale secondo norma DIN 3537. Approvate secondo...
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Via F. Lana 21/29 - 25065 LUMEZZANE S.S. (Brescia) Tel. +39 030 8251211 - Fax: +39 030 8251247 - C.P. 125 [email protected] - www.siral.com CONTROLS ALUMINIUM LEVER HANDLE STANDARD DACROMET LEVER HANDLE STAINLESS STEEL LEVER HANDLE TEE HANDLE CONTROL SQUARE HEAD CONTROL LOCKABLE LEVER HANDLE
Open the catalog to page 8All SIRAL catalogs and technical brochures
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