2000 WOG Ball Valve – Two-Piece 316 Stainless, High Pressure, Full Port, PT 1/4″–2″ (V-2NF)

Descrizione del prodotto

The V-2NF is a 2000 WOG ball valve — a two-piece, full-port stainless steel valve rated 2000 psi cold working pressure for water, oil and compressed air, twice the rating of a standard 1000 WOG two-piece valve. The body, cap and ball are cast in ASTM A351 CF8M, the cast form of 316 stainless steel; a CF8 (cast 304) version is made to order. The full-port bore matches the pipe inside diameter, so the open valve does not restrict flow.

Female PT threads are in stock in every size — 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″ and 2″; NPT and PF threads are made to order. Every size carries a drilled mounting pad on the body, so a pneumatic or electric actuator can be fitted directly later without changing the valve. Working temperature is −20 °C to +180 °C.

1000 WOG o 2000 WOG?

Specifiche tecniche principali

Vantaggi e benefici

• Raddoppiare la pressione nominale: 2000 WOG gives headroom on pump discharge, compressed-air receivers and pressurized water lines that push a standard 1000 WOG valve to its limit.
• Porta completa, Cv pubblicato: the bore matches the pipe inside diameter, and the flow coefficient for each size is listed in the specification table and on the Scheda tecnica V-2NF (PDF) — no guessing at pressure drop.
• Predisposto per attuatori: La piastra di montaggio forata consente di fissare in un secondo momento un attuatore pneumatico o elettrico — consulta la nostra valvola a sfera ad azionamento pneumatico per l'opzione automatica.
• Resistenza alla corrosione del 316: Il corpo in CF8M con aggiunta di molibdeno resiste alla corrosione puntiforme causata da fluidi contenenti cloruro.

Applicazioni

A 2000 WOG two-piece valve is specified where a standard 1000 WOG valve would be running at its limit. Typical places it goes:

• Industrial process piping: water, oil and compatible fluids up to 2000 psi non-shock at ambient temperature, across general industrial plants.
• Compressed air and pneumatic systems: isolation and shut-off on air receivers, headers and branch lines.
• Instrumentation and OEM equipment: shut-off valves on instrument lines and on machine builders’ skids that need a compact threaded valve with a 2000 psi margin.
• Pump stations and booster systems: pump discharge and water treatment distribution points where pressure runs or spikes well past a standard valve’s rating.
• Chemical processing: shut-off on compatible chemicals and process oils in chemical plants — the CF8M body handles chloride-bearing media.
• Pressure washing and cleaning equipment: discharge and isolation valves on residential-to-light-commercial pressure washers working within the 2000 psi rating.

Not for natural gas or LPG service (those lines need a CSA/UL-listed gas valve), steam, or hydraulic power circuits — hydraulic-grade ball valves start at 3000 psi.

Domande frequenti

Cosa significa "2000 WOG"? WOG stands for Water, Oil, Gas — the media the rating covers. 2000 WOG means the valve is rated for 2000 psi cold working pressure at room temperature, non-shock, twice the 1000 WOG rating of a standard two-piece ball valve. “Gas” here means compressed air and inert gases; fuel gas such as natural gas or LPG needs a CSA/UL-listed gas valve.

Quando devo usare 2000 WOG invece di 1000 WOG? When the line pressure or its spikes approach 1000 psi — pump discharge, pressurized water systems and compressed-air receivers are the usual cases. For general plumbing and process lines, our valvola a sfera standard a due pezzi A 1000 WOG di solito è sufficiente.

È a passaggio totale? Yes. The bore matches the pipe inside diameter — the bore for each size is listed on the dimension sheet — so the open valve adds almost no flow restriction.

Quali tipi di filettatura sono disponibili? Female PT (taper) threads are in stock, sizes 1/4″–2″. NPT and PF threads are made to order — tell us which standard your piping uses when you request a quote.

What is the working temperature range? −20 °C to +180 °C with the standard PTFE seats. The valve is not rated for steam service.

È meglio scegliere l'acciaio inossidabile 304 o 316? La versione di serie è in acciaio 316 fuso (CF8M), il cui contenuto di molibdeno garantisce resistenza alla corrosione puntiforme causata dai cloruri: la scelta predefinita più sicura per impieghi all’aperto, in zone costiere e in ambienti chimici. Per fluidi meno aggressivi è disponibile su ordinazione una versione in acciaio 304 fuso (CF8).

Qual è l'ordine minimo? Nessun quantitativo minimo d'ordine: accettiamo ordini di qualsiasi entità, compresi piccoli ordini di prova. Per gli ordini di piccole dimensioni, le spese di trasporto sono a carico dell'acquirente. Il pagamento avviene tramite bonifico bancario (T/T): 30% alla conferma dell'ordine e 70% prima della spedizione.