{"product_id":"watson-mcdaniel-sibh-12-n-030-inverted-bucket-steam-trap-stainless-steel-body-30-psig-high-capacity-3-16-orifice-npt","title":"Watson McDaniel SIBH-12-N-030 Inverted Bucket Steam Trap, Stainless Steel Body, 30 PSIG (High-Capacity), 3\/16\" Orifice, NPT","description":"\u003ch2\u003eWatson McDaniel SIBH-12-N-030 Inverted Bucket Steam Trap, 30 PSIG High Capacity (1\/2\" NPT)\u003c\/h2\u003e\u003ch2\u003eFeatures:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll stainless steel body\u003c\/li\u003e\n\u003cli\u003eAcceptable for superheated steam (With check valve installed at inlet)\u003c\/li\u003e\n\u003cli\u003eWaterhammer resistant\u003c\/li\u003e\n\u003cli\u003eValve \u0026amp; seat are located at the top of the trap body making them less prone to clogging from debris and pipe scale\u003c\/li\u003e\n\u003cli\u003eAll stainless steel internals with hardened valve \u0026amp; seat\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOptions \u0026amp; Features (See Specification Sheet For Full List):\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eSIBH Inverted Bucket Trap\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDRIP, TRACER:\u003c\/strong\u003e The SIBH inverted bucket trap is primarily used in drip and tracer applications. It has a larger capacity than the SIB series. Inverted bucket traps can handle superheated steam when a check valve is used. These traps are also used on unit heaters, laundry equipment, and other small process equipment where slow start-up due to poor air handling capability can be tolerated.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDRIP, TRACING:\u003c\/strong\u003e The SIB \u0026amp; SIBH Inverted Bucket Steam traps are suitable for removing condensate from steam mains and steam supply lines. They are also used on unit heaters, laundry equipment, and other smaller, low capacity and less critical process applications where slow start-up can be tolerated. The discharge orifice of the inverted bucket trap is mounted at the top of the trap body, which makes them less susceptible to failure from dirt and debris when compared to other trap types. The SIBH is physically larger and has a higher press ure capability for a particular orifice size than the SIB.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003cp\u003eWhen the trap is filled with condensate, the inverted bucket inside the steam trap loses its buoyancy and rests on the bottom of the trap. This pulls the disc off the seat allowing condensate to be discharged through the seat orifice located at the top of the trap. When steam enters, it fills the inverted bucket causing the bucket to float to the surface which closes the discharge valve, containing the steam in the system. Eventually, the steam is bled off through a small hole in the top of the bucket causing it to sink, which repeats the cycle.\u003c\/p\u003e\u003ch2\u003eSelection \/ Sizing \/ Capacities\u003c\/h2\u003e\u003cp\u003eThe PMO (maximum operating pressure) rating of model selected must meet or exceed the maximum steam pressure or the trap may not open. For example; the SIB-12-N-150 has a PMO of 150 PSI. Condensate capacity (lbs\/hr) of the trap is based on the differential pressure across the trap.\u003c\/p\u003e\u003ch2\u003eInstallation and Maintenance\u003c\/h2\u003e\u003cp\u003eTrap must be installed in upright position to function properly. The stainless steel body is seal welded and therefore non-repairable. If a new trap is required, remove and replace. Bucket traps require an internal water seal to operate. Applications with superheated steam can cause the water seal to flash into steam and trap to fail in open position. A check valve installed at trap inlet will help prevent the loss of prime.\u003c\/p\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eModel\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSIBH\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSize\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/2\"\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eConnections\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eBody Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eStainless Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003ePMO Max. Operating Pressure\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e450 PSIG\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eTMO Max. Operating Temperature\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e750°F\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003ePMA Max. Allowable Pressure\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e720 PSIG @ 100°F\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eTMA Max. Allowable Temperature\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e750°F @ 400 PSIG\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003ePart Number\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSIBH-12-N-030\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Watson-McDaniel-SIB-Inverted-Bucket-Steam-Trap-Spec-Sheet.pdf?v=1786495049\"\u003eView Technical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"Watson McDaniel","offers":[{"title":"Default Title","offer_id":44165959024718,"sku":"SIBH-12-N-030","price":518.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Watson-McDaniel-SIB-Inverted-Bucket-Steam-Trap__39216.1784299802.1280.1280.jpg?v=1786664565","url":"https:\/\/valveman.com\/products\/watson-mcdaniel-sibh-12-n-030-inverted-bucket-steam-trap-stainless-steel-body-30-psig-high-capacity-3-16-orifice-npt","provider":"ValveMan","version":"1.0","type":"link"}