Vadības ierīces-M2525-1WA misiņa lodveida pretvārsts, 1/4 NPT vītne ar vītni 1,30 collas M2525-1WA

Brand:Control Devices

3.5/5

28.23

Control Devices lodveida pretvārsts nodrošina ciešu blīvējumu, un to var izmantot kā tvertnes pretvārstu maziem kompresoriem vai kā sastāvdaļu pneimatiskajās ķēdēs. Vārsta korpuss ir izgatavots no misiņa, lai nodrošinātu izturību pret koroziju, elastību augstās temperatūrās un zemu magnētisko caurlaidību. Misiņu var savienot ar varu, misiņu, plastmasu, alumīniju un metinātu tēraudu. Fluoroglekļa O-gredzeni nodrošina augstāku temperatūru un ķīmisko izturību. Tam ir iekšējie National Pipe Taper (NPT) vītnes vienā galā un vītnes NPT vītnes otrā galā, lai savienotu ārējo un iekšējo vītni. NPT vītnes rada stingrāku blīvējumu nekā taisnas vītnes. Maksimālais spiediena rādītājs ir 250 mārciņas uz kvadrātcollu (psi), un maksimālā temperatūra ir 250 grādi pēc Fārenheita. Pretvārstiem ir divi porti, un tie ierobežo šķidrumu un citu vaļēju materiālu plūsmu caur cauruli vai eju vienā virzienā. Plūsma ieplūst caur vienu portu un iziet caur otru, aizveroties, kad plūsma mainās vai apstājas. Divi izplatīti pretvārstu veidi ir lodveida konusa vārsti un grozāmie pretvārsti. Lodveida konusa vārstam tiek izmantota ar atsperi slogota lodīte, kas novietota pret konusa formas iekšējo virsmu, lai apturētu šķidruma plūsmu virzienā uz priekšu, un grozāmajam pretvārstam ir kustīgs disks uz eņģes, lai bloķētu pretējo plūsmu. Pretvārsti tiek novērtēti pēc to plaisāšanas spiediena (minimālais augšējais spiediens, kas nepieciešams vārsta darbībai), un tos izmanto dažādās ūdens, gāzes, gaisa un tvaika līnijās. Control Devices ražo īpašus vārstus, sprauslas un kondensāta uztvērējus. Uzņēmums, kas dibināts 1963. gadā un kura galvenā mītne atrodas Fentonā, MI, atbilst ASME standartiem.

Maksimālais spiediens ir 250 psi un maksimālā darba temperatūra 250 grādi pēc Fārenheita. Sieviešu un ārējo NPT vītnes cauruļu savienošanai ar dažādiem galiem. Fluoroglekļa O-gredzeni augstākai temperatūrai un ķīmiskai izturībai. Misiņš, kas nodrošina izturību pret koroziju, elastību augstās temperatūrās un zemu magnētisko caurlaidību. Var izmantot kā tvertnes pretvārstu maziem kompresoriem vai kā sastāvdaļu pneimatiskajās ķēdēs.
Brand Control Devices
Exterior Finish Aluminum,Copper,Plastic,Steel
Inlet Connection Type National Pipe Tapered
Item model number M2525-1WA
Manufacturer Control Devices
Material Brass
Number of Ports 2
Outlet Connection Type MNPT
Package Dimensions 5.2 x 5 x 0.4 inches; 1.44 Ounces

3.5

8 Review
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3 Star
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Scritto da: Shawn Samples
Works great!
Excellent quality!
Scritto da: John T. Ertz
Good inexpensive check valve for a home shop compressor
Bought two of these as I have twin air compressors plumbed into one air line and they have been in use for well over a year now with no issues.
Scritto da: Kenneth Alexander
The ball and spring came out in my air line.
Didn't work but a day. Probably just a defective one that slipped through. I bought 2 and the bigger one is working great.
Scritto da: David Le
Must have when retro fitting portable air compressors to a three-way manifold
A lot of people go off road camping and buy portable air compressors. It is now a trend to retrofit them with a pressure switch and manifold so that you can run traditional air fittings and inflator. But too many people overlook this check valve because without it quite a large number of compressors tend to leak back to the Head because they were not meant to be perfectly airtight. This will resolve the problem with leaky portable compressors and will hold the pressure from leak back.
Scritto da: marty lappin
Works well for the price
I’ve used this in a few places before for air control, this time was a slightly different application. This time I used it as a fuel check valve in top of my fuel tank for a diesel standby generator I’ve refurbished. Fuel was flowing back into the tank on its own if it sat long enough which led to a long prime time. I removed the inner spring with a o-ring pick and installed so gravity closes the check valve. So far is working perfectly for that.
Scritto da: Brad
Does what I needed
Works well and provides a full stop back-flow gate with no detectable leakage.
Scritto da: rockie
Solid built
Haven't used it yet but seems like it's quality built
Scritto da: Kindle Customer
Perfect for use on my remote aux air tank.
Just what I needed for a fill port on my 40 gallon auxiliary tank for my air compressor. I built an remote aux air tank out of an old gas water heater tank to use as a secondary remote tank for my 4hp air compressor. Fitted the tank with regulator, dryer, oilier, safety valve, tank gauge & regulator gauge, dump valve for water drainage, and needed to make a fill port. I was using a small manual valve which soon became a PITA having to remember to open and close it when filling. My old original tank on the compressor leaks, so wanted to be able to shut the aux tank off also so it wouldn't bleed back through the leaky original tank. So, I chose this check valve to replace the manual fill valve. Works very well, and was sufficiently fast enough to fill the 40 gal aux tank. Filled it from zero to 110 psi in about 5 minutes, so that is good enough for me. Seems to hold well for now. Seems to be well made.

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