SC Series Replaceable Valve Seat Thermodynamic Steam Traps

Product Description

Materials	Restrictions (carbon steel/stainless steel)
• Valve body, valve cover: FC450 • Valve seat: Martensitic stainless steel • Valve disc: Martensitic stainless steel • Other internal parts: Stainless steel	• Design pressure (PMA): 25bar • Maximum operating pressure (PMO): 21bar • Maximum operating temperature (TMO): 232℃

Technical Parameters

model		SC21	SC21F
Connection Type		Thread, flange
Installation		Horizontal →, vertical ↓ (best to install horizontally)
Maximum working pressure difference (PMX)	(WITH)	0.3 bar
	(A)	21bar

Dimensions/Weight (approximate) mm and Kg

model		SC21						SC21F
Nominal diameter		15	20	25	32	40	50	15	20	25	32	40	50
A(mm)		75	85	95	130		150	/
A1(mm)		/						150		160	210	230
B(mm)		55	60	70	80		85	65		75	80		90
C(mm)		40	45		80			45		50	80		90
D(mm)		45			60			45			60
Weight(Kg)	welding	1		1.3	2.8		3.5	/
	Flange	/						2.6	3	4	7	7.5	8

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