結(jié)構(gòu)特點(diǎn)：1、本閥結(jié)構(gòu)結(jié)實(shí)、重量輕、體積小使用壓力范圍大，不需任何調(diào)節(jié)。
2、具有空氣排放裝置，迅速排除初時(shí)空氣、保證快速啟動(dòng)。
3、可承受過(guò)熱蒸汽、抗冰凍能力強(qiáng)，安裝位置不受限制，均能正常工作。
Introduction:According to the thermodynatic principle,the disc trap drives the change of the power,causing differences between the upper and lower valve discs.The valve disc will be opened and closed accordingly to resist gas and discharge water.This kind of trap enjoys an extensive application in main pipelines,heat accompanying pipelines and small steam equipments.
Structure:1.This trap is featured with solid structure,light weight,small volume and different pressure without any adjustment.
2.Hving gas discharging equipment for rapidly discharging gas to ensure fast start.
3.Excellent abilities to endure steam and to resist frozen.It can be installed in free way.

主要零件材料和性能參數(shù) Main parts and apecifications

主要零部件材料表 Main parts materials	Parts 零部件名稱	Materials 材料
	Body/Bonnet 閥體、閥蓋	Carbon Steel/Stainless Steel A105碳鋼、不銹鋼
	Seat/Valve plate 閥座、閥片	Stainless Steel 不銹鋼
	Fiter screen 過(guò)濾網(wǎng)	Stainless Steel 不銹鋼

技術(shù)參數(shù)表 Technological parameter date

Model 產(chǎn)品型號(hào)	Nominal diameter 公稱通徑（DN）	Connection 連接方式	Pressure rating（MPa） 使用壓力	Max allowable（℃） 允許溫度	Extermal dimensions(mm)外型尺寸				Re.weight參考重量（kg）
					L	H1	H2	W
CS19H(Y)	15	Thread Socker weld 螺紋、承插焊	0.01~4.0	350	85	57	47	53	1.7
	20
	25				95
CS49H(Y)	15	Flange 法蘭	0.01~4.0	350	150	57	47	53	4.8
	20				150
	25				160
CS19H (北京式)	15	Thread Socker weld 螺紋、承插焊	0.01~4.0	350	75	60	45	53	1.2
	20				85	60	45	53	1.3
	25				95	60	45	53	1.5
	32~50				130	75	45	70	4.2
CS49H (北京式)	15~20	Flange 法蘭	0.01~4.0	350	150	60	45	53	3.0
	25				160	60	45	53	3.3
	32~50				230	75	45	70	9.5
CS49H-16c25c40c	65	Flange 法蘭	0.01~4.0	350	270	107	107	90	18
	80				280	115	115	100	20
	100				320	120	120	120	22