Bell float steam trap-Steam trap series-疏水阀厂家-上海冠环阀门制造有限公司

Product overview
Bell float steam traps are used in steam mains, split cylinders, heat exchangers, vulcanizing presses, hot air dryers, cylindrical dryers, stills, concentration units, etc. The compact and lightweight ES5 type is suitable for air conditioners, washing machines, sound dyeers, etc. The all-stainless steel ESU5 type is used for food industry and steam equipment. The valve is mainly used in chemical, petrochemical, petroleum, papermaking, mining, electric power, liquefied gas, food, water supply and drainage, municipal, mechanical equipment supporting, electronic industry, urban construction and other fields.

Features and performance
1. Strong adaptability to the amount of condensate, intermittent discharge, and continuous discharge.
2. The SCCV closing system is reasonably designed to compensate for the error generated by the lever machinery and avoid the rigid collision when closing.
3. The internal parts are made of stainless steel and installed on the valve cover, which is convenient for maintenance and maintenance.
4. The back pressure rate is high.
5. Reliable separation of steam and water (water vapor enters from the lower part of the valve through the U-shaped channel), and the valve is in a water-sealed state to prevent steam leakage.
6. The mouth-shaped float resists water shock. The bucket is equipped with an overflow exhaust hole to prevent steam lock and air blockage. (Non-condensable hot air can also be excluded).

Main shape and connection size

Product number	Nominal diameter DN	connect Way	Working pressure range (MPa)	temperature limit℃	Body material	Material of main parts	Dimensions（mm）
							L	H1	H2	W
ER105	20～40	internal thread	0.01～0.3～0.7	220	WCB	SUS	200	160	135	-
(CS15H-3.7)						(3Cr13)
ER105F	15～25	flange	0.01～0.3～0.7	220	WCB	SUS	270	160	135	-
(CS45H-3.7)	32～50					(3Cr13)
ER110	15～25	flange	0.01～0.5～1.2	220	WCB	SUS	310	160	131	-
(CS45H-5.12)	32～50					(3Cr13)		165	167
ER116	15～25	flange	0.01～0.7～1.6	220	WCB	SUS	310	160	131	-
(CS45H-7.16)	32～50					(3Cr13)		165	167
ER120	40～65	flange	0.05～0.8～1.6	220	WCB	SUS	420	175	214	-
(CS45H-8.16)						(3Cr13)
ER25	15～50	flange	0.05～2.5～4.5～6.5	425	WCB	SUS	380	210	180	345
(CS45H-25						(3Cr13)

ER105	15～50	socket welding	0.05～2.5～4.5～6.5	425	WCB	SUS	380	210	180	345
(CS45H-25						(3Cr13)