品牌：WALWORTH
型號：1/2" through 12"
秦皇島市萬世機電設備有限公司是專門從事進口代理流量計、閥門、執行機構及其它電器元件的專業公司，專業銷售原裝進口WALWORTH閥門。
聯系電話：0335-3201089，傳真：0335-7920008，QQ：54832657。手機：15232361729
WALWORTH鑄鋼閥門是其保證達到和超過50?ppm最大短時排放泄漏率低,提供“shell”沒有一個客戶的特殊訂單要求。
Walworth?Iron?Gate
·?MSS-SP-70?OS&Y?IRON?GATE?VALVE?SIZES:?2?TO?24”?ASME?125
·?Bidirectional?flow
·?Minimal?pressure?drop
·?Smooth?operation
·?Operates?in?fully?open?or?closed?position
·?Retains?minimal?line?fluid
·?Seats?fixed?or?screwed?into?the?body
·?Moderate?temperature?service
·?metal-metal?sealing
·?Bore?in?accordance?with?ASME?B16.1
·?OS&Y
·?Solid?Wedge
·?Bolted?Bonnet
·?Vertical?or?Horizontal?Installation
·?Bronze?Trim
Walworth?Forged?Steel?Gate?Valve
·?Valves?in?accordance?with?API-602.
·?Socket?Weld,?Threaded,?Combined?or?Flanged?RF?or?RTJ?ends.
·?Bolted?Bonnet?or?Welded?Bonnet?options.
·?Renewable?or?integral?seats.
·?Low?fugitive?emissions?control.
·?NACE?Service?either?MR-0175?or?MR-0103.
·?Test?in?accordance?with?API-598
Walworth?Iron?Plug?Valve?
·?Design?in?accordance?with?API-599.
·?Mechanical?Balance?spring?to?avoid?jamming?of?the?plug.
·?Threaded?ends?in?accordance?ASME?B1.20.1.
·?Flanges?in?accordance?ASME/ANSI?B16.1.
·?Lever?or?gear?operated.
·?Bi-directional.
·?Locking?devices?are?available?as?an?option
·?Tamper?proof?bolting?is?available?as?an?option
·?Operating?extensions?and?elevations.
·?Additional?Walseal?sealants?are?available?for?different?applications.
·?Test?in?accordance?API-598?&?MSS-SP-78.
Walworth?Steel?Plug?Valve
·?Bottom?Entry?Compensator?Plug?valves?in?three?patterns:?Short,?Regular?and?Venturi?from?1/2”?(8?mm)?to?36”?(900?mm)?and?pressure?class?in?accordance?ASME?B16.34,?150?(PN?20),?300?(PN?50),?600?(PN?110),?900?(PN?150),?1500?(PN?260)?&?2500?(PN?420).
·?Top?Entry?Steel?Lubricated?Plug?Valve?API?Classes?2000#,?3000#,?&?5000#?and?sizes?from?2?1/2”?to?4?1/16”?nominal?diameter.
·?Top?Entry?Steel?Plug?Valves?in?three?patterns:?short,?regular?and?venturi?and?sizes?from?2”?(8?mm)?to?36”?(900?mm)?and?pressure?classes?in?accordance?ASME?B16.34,?150#,?300#?&?600#.
·?Gas?service?Steel?Plug?Valve?in?regular?pattern?from?3/4”?to?2”?and?150#?(200?CWP)
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