Kerick Valve MA052 PVC mini plovákový ventil, držák na nádrž, nastavitelné rameno, 1,5 gpm při 60 psi, 1/2 NPT samec

Name: Kerick Valve MA052 PVC mini plovákový ventil, držák na nádrž, nastavitelné rameno, 1,5 gpm při 60 psi, 1/2 NPT samec
Brand: Kerick Valve
SKU: 0789164274709
Price: 665.95 CZK
Availability: InStock

Brand:Kerick Valve

3.4/5

Kč
665.95

Tento plovákový ventil Kerick MA052 je ve stylu pro montáž na nádrž s nastavitelným ramenem a je vyroben z PVC s hardwarem z nerezové oceli 18-8. Ventil má otvor 0,093 a jeho odhadovaná rychlost průtoku je 1,3 galonu za minutu (gpm) při 40 librách na čtvereční palec (psi) a 1,5 gpm při 60 psi. Vstup ventilu má vnější prodloužený závit 1/2 NPT s těsnicí podložkou a pojistnou maticí pro montáž přes stěnu nádrže a výstup ventilu je volně průtočný. Ventil je vyroben z PVC (polyvinylchlorid) schváleného National Sanitation Foundation (NSF), jeho vyměnitelná těsnění jsou vyrobena z TPE (termoplastický elastomer) pro dlouhou životnost a chemickou odolnost a jeho hardware je vyroben z nerezové oceli 18-8 pro odolnost proti korozi. Ventil má plovák o průměru 1,5 a 4 dlouhé polyetylenové plováky připevněné k nastavitelnému ramenu uzavírací páky. Tento plovákový ventil je vhodný pro použití v různých aplikacích, jako jsou fontány a vodní nádrže pro hospodářská zvířata. Plovákové ventily používají tyč a plovákovou kouli připojenou k uzavírací páce ventilu k řízení průtoku do nádrže nebo z nádrže. Plováková koule stoupá nebo klesá s hladinou kapaliny v nádrži a mění úhel uzavírací páky ventilu. Když se úhel páky ventilu dostatečně změní, ventil se otevře nebo zavře. Plovákové ventily jsou dimenzovány podle objemu kapaliny, která jimi může protékat při určitém tlaku, aby bylo zajištěno, že nádrž může být znovu naplněna tak rychle, jak je vyprázdněna. Materiál, ze kterého je plovákový ventil vyroben, musí být vhodný pro kapalinu, ve které pracuje, která může být korozivní nebo může mít extrémní teplotu. Plovákové ventily se používají k automatické regulaci hladiny kapaliny v nádržích v různých aplikacích, jako jsou fontány, vodní nádrže pro hospodářská zvířata, chladicí věže a chemické výrobní závody. Kerick Valve vyrábí ventily pro regulaci hladiny kapalin pro průmyslové aplikace. Společnost, založená v roce 1994, má sídlo v Jacksonville, FL. CO JE V KRABICE? * Ventil MA052 * PF154 plováková koule

Množství

Přidat do košíku Kup nyní

EAN: 0789164274709

Kategorie Průmysl a věda, Hydraulika, pneumatika a instalatérství, Šroubení, Ventily, Plavákové ventily,

Vstup s vnějším závitem a volný průtok 1/2 NPT. Poznámka: MA052 má trubkový závit 1/2 NPT. To je ve světě instalatérství velmi běžné. Závit měří asi 3/4 palce v průměru, to je častá chyba pro ty, kteří nejsou obeznámeni s trubkovými závity a instalatérstvím. Držák nádrže s prodlouženými závity na vstupní straně ventilu pro montáž přes stěnu nádrže. PVC pro odolnost proti korozi. Odhadovaná rychlost průtoku až 1,5 g/min při 60 psi.

Brand	Kerick Valve
Country of Origin	USA
Domestic Shipping	Item can be shipped within U.S.
Exterior Finish	Stainless Steel
Inlet Connection Size	.5 Inches
Inlet Connection Type	National Pipe Tapered
International Shipping	This item can be shipped to select countries outside of the U.S.
Is Discontinued By Manufacturer	No
Item Dimensions LxWxH	7.5 x 2 x 3.3 inches
Item model number	MA052
Manufacturer	Kerick Valve
Material	PVC
Outlet Connection Type	MNPT
Product Dimensions	7.5 x 2 x 3.3 inches; 1.6 Ounces
Specification Met	NSF

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Scritto da: Ryan Kamba

Works - but for how long

This is the second one I bought. They last for about 6 months. Then they get stuck in the closed position. Going a different route next time.

Scritto da: Thomas C.

Size misleading

Too small

Scritto da: J.B. Cabell

Excellent value

This thing is much smaller than I had pictured in my mind. The whole assembly is barely longer than my open hand, so it can fit into tight spaces for a fountain project, or in a sump to maintain water level in a swimming pool. The description here at Amazon.com is nonsense, giving its length as 1 inch: The actual overall length is about 7.5 inches, or 6.5 inches from the mounting flange to the tip of the float, worst case. (See the second vendor-supplied image with the valve photographed against an inch grid for a better understanding of its actual size.) With allowance for installation and adjustment, the valve could be squeezed into a space as small as 8 inches by 2 inches. If installed in a bulkhead, the mounting surface should be flat and no thicker than about 0.25 inch, to allow enough thread protrusion on the outside to attach a threaded pipe fitting. Bulkhead mounting is optional: The male pipe thread on the valve is slightly tapered and can be screwed into any female pipe thread fitting, using Teflon tape on the threads for a watertight seal I gauged the valve orifice with a drill rod at 0.094 inch (3/32 inch) diameter, which accounts for the low flow rate specification. You may not want to fill a swimming pool with it from scratch, but for a typical backyard pool it will allow more than enough water to flow to compensate for evaporation loss. The float arm pivots on a stainless steel cotter pin, so it could easily be disassembled, should the need arise, although at the low cost of the assembly it may be more economical to replace it entirely. Depending on the placement of the valve, the float can be adjusted over a liquid level range of at least 4 inches, possibly as much as 6 inches, by loosening the stainless steel wing nut. One of these valves was successfully used to maintain the water level in a neighbor's swimming pool last summer during a month-long absence. See the customer photo that I posted, showing the minimalist installation with a few pieces of PVC plastic plumbing, an ordinary brick and a garden hose. The only problem I encountered was the hose of the automatic pool sweep once getting hung up on the valve, keeping it open continuously. Because of the restricted flow, no flooding occurred by the time I discovered the problem the next day. If I use it next summer again, I'll mount the valve with some sort of bumper or "fence" around it to keep the pool sweep hose clear, and I'll replace the leaky plastic hose fitting with a sturdier brass fitting.

Scritto da: William D Jamison

Works as Intended

This was easy to install and I use it in a backyard water feature. It has a 1/2" intake and seals well when full.

Scritto da: dreamer

Good valve when working, but 4 of them have failed after about 6 months.

The valves last welll for months, but then the seal, a 1/4" white plastic, nail-shaped part, is prone to internal bubbles full of water, which make the valves suddenly begin to leak badly, wasting water. The seals are difficult to replace down in our swimming pool filler sump, so I replace the whole valve. ...but proper molding by the manufacturer would have been much better. They the seals appear to have been molded with air bubbles, which eventually fill with water under pressure, so the seal grows a flexible lump. ...which you can break with a pin, and water comes out. I would replace with different brand, but all these small valves seem to have the same form. ...appear to be made, maybe, by the same maker.

Scritto da: Consumer Folk

Worked Perfectly in Fountain Setup. Excellent Sizing Guidance on Product Page

Bought as a replacement valve. As a non-plumber, I greatly appreciated the product description and picture showing the actual size for the item (the thread is about 3/4", but matches the 1/2" NPT standard). Once installed, this new valve immediately stopped the leak that I had with the original valve.

Scritto da: Salvador

Reliable and cheap.

My supply pipe coming out of the pool, flush on the wall tiles is 1/2". So I buy a 1/2" barb fitting male NPT, 70 cents lowe's. Soften the barb fitting on a trial scrap 1/2" pipe to reduce the barb diameter, or you can sand the barb with drill chuck to the id of barb fitting, around .010 bigger over the 1/2" pipe ID. (Do Not Drill the pool pipe ID to make it bigger, you need a smooth weld when you apply a primer and glue on pipe for water pressure application integrity, wait about 2 hrs. Connect a 1/2" elbow then the kerick valve, so the whole unit is parallel to the wall of the pool for less obstruction. I have it installed for about a 2 weeks now, set about halfway or middle of the mouth of the skimmer, with stable height the whole two weeks. Usually my pool go down 1/2" every 2 days, then I fill it up, about 30-45 minutes with timer, until the middle of mouth of skimmer. The water ball valve on the faucet is set on the low opening to avoid overfill just in case this kerrick valve malfunction. The thread on this is not a standard 1/2" NPT, but that 2 turn is enough, with the help of a provided nut, no leak, so no problem for me.

Scritto da: Tony Thiel

Does what I wanted it to do.

I wanted a water holding tank and used a 20 gallon Husky Garbage can, mounted this on it and it works just fine. I use the water with a very weak solution of fertilizer to water my 80 plus orchids and other plants. I had to use a couple of sturdy plastic plates to solidify the installation because the weight of the hose would buckle the area where it's mounted. But once that was done, it works just fine. October 28th, 2015 addendum: I think that something like this would also work great for adding water to an aquarium or fish tank. If the water coming out of your tap is chlorinated, letting it sit for a while will help dissipate the chlorine. This could also work as an emergency self filling water tank. Here in Hawaii, we are constantly warned about the possibility of a hurricane. A 33 gallon CLEAN garbage can filled with water would certainly help in an emergency. Just leave the cover on to keep dust and debris from getting into it. Actually, if you think hard enough, there are a lot of possibilities with this.

Scritto da: dave

Awesome

Awesome