1800 Series Inverted Bucket Thermodynamic Steam Traps

Product Description

Materials	Restrictions	Installation Instructions
• Valve body: SS30408 • Valve seat: Martensitic stainless steel • Valve disc: Martensitic stainless steel • Other internal parts: Stainless steel	Maximum Operating Pressure (PMO) @ Maximum Operating Temperature (TMO) • 1810, 1811: 28 bar @ 427 ° C • 1822, 1833: 45 bar @ 316 ° C	Keep the valve body vertical during installation to ensure the vertical up and down movement of the bucket. The inlet and outlet of the valve are level, and the steam trap is installed below the drainage point to maintain the water seal inside the valve.

Dimensions/Weight (approximate) mm and Kg

Model		1810			1811			1822			1833
Nominal diameter		10	15	20	15	20	25	15	20	25	20	25	32	40
A(mm)		110						140			165
A1(mm)		150			170		210	210		2301	250		270	280
B(mm)		75						106			130
C(mm)		120			150			195			245
D(mm)		140			173			220			275
Weight(Kg)	Thread	1.2			2			3			5
	Flange	3	3.5	4	4.5	5	6	4.5	5	6	7	7.5	9.5	12

Technical Parameters

Model		1810	1811	1822	1833
Connection Type		Thread, socket weld, flange
Installation		level
Maximum working pressure difference (PMX)	(A)	1.4bar	1bar	2.8bar	2bar
	(B)	5.5 bar	2bar	5.5 bar	4bar
	(C)	8.6 bar	4.8bar	8.6 bar	5.5 bar
	(D)	10.5 bar	8.6 bar	14bar	8.6 bar
	(AND)	/	14bar	24bar	12.4bar
	(F)	/	17bar	41bar	19bar
	(G)	/	28bar	/	31 bar
	(H)	/	/	/	45bar

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