旋启式止回阀 GASKET FR DN15 CRYO VALVE

旋启式止回阀 All materials used are selected for their suitability to function at cryogenic temperatures. All valves are cleaned and degreased for oxygen duty. 

Size range
DN6 - DN150 1/4" - 6"
Pressure rating
CL150, CL300, PN45, PN50
End connections
Screwed, Socket weld / butt weld, stubs
Configurations
Screwed, bolted bonnet
Materials
Bronze, gunmetal, austenitic stainless steel
Bestobell have a range of check valves available in either bronze or stainless steel, these are all fitted with a swing return allowing for use in any position. The PTFE seal incorporated into the valve disc ensures a drop tight shut off at ambient temperatures. Wide openings also allow high flow rates at low-pressure drops.

零件号	描述
TJ0106	GLOBE VALVE BRZ DN50 BW
10817284	TOP & BOTTOM FILL S/A REV5A
13410906	GLOBE VALVE SS BODY DN15
13410914	GLOBE VALVE SS BODY DN20
13410922	GLOBE VALVE SS BODY DN25
13410949	GLOBE VALVE SS BODY DN50
13410965	DIV VALVE BRZ DN32
13410973	DIV VALVE BRZ DN20
13410990	GLOBE VALVE BRZ DN25 BW
13412821	RV BRZ 1"MPT*1-1/4"FPT@0.32MPA
13412830	RV BRZ 1"MPT*1-1/4"FPT@0.36MPA
13414034	CV BRZ 1-1/2"
13590628	GLOBE VALVE SS BODY 3/8" BW
13590783	GASKET FR DN15 CRYO VALVE
13590791	GASKET FR DN25 CRYO VALVE
13590804	GASKET FR DN40 CRYO VALVE
13590812	GASKET FR DN50 CRYO VALVE
13616736	GLOBE VALVE BRS DN15 NO EXTEN
13616744	GLOBE VALVE BRS DN15
TJ0109	COMBINE VALVE BRS DN40
TJ0111	GLOBE VALVE BRZ 2-1/2" BW
TJ0118	GLOBE VALVE BRZ 3/4" SW
TJ0130	CV BRS DN25
TJ0131	CV BRS DN40
TJ0133	DIV VLV BRS 2"
TJ0134	CV BRS DN25
TJ0137	BALL VALVE SS DN40
40405002	Div valve, BRZ, DN20
13550001	GLOBE VALVE SS 2" BW
13550002	CV SS 1-1/2" BW
13550003	GLOBE VALVE SS DN10 BW
13550007	DIV VALVE BRZ DN20
13804542	GATE VALVE SS 2-1/2" BW
TJ0102	GLOBE VALVE
TJ0103	GLOBE VALVE  RB P/N 13410990
TJ0105	RV V2798/DN15

旋启式止回阀技术数据
提升止回阀尺寸包括DN6, DN10, DN15,DN20, DN25, DN40, DN50, DN 65, DN80,DN100 和 DN150；
可用于 O2, N2, Ar, CO2, He, Kr, Ne, H2,C2H4, N2O。
ISO 9001认证－设计和生产符合ASTM B31.3和BSEN 1626；
所有选材可以另行选择BSEN 10204 3.1 / 3.2材质来源证书；  

 

旋启式止回阀材料

阀体                  ASTM A351 CF8M

阀帽                  ASTM A276 316

阀盘                  BSEN 12164 CW 721R

密封圈              聚四氟乙烯

阀帽垫圈           SIGMA 511

阀帽法兰           ASTM A351 CF8M

紧固件              BS6105 A4 GR.80

 

旋启式止回阀阀门选择数据

通过以下两步来确定提升止回阀的零件编号：

1.  首先从后面的产品规格表中选择零件代码，“CGT--+”

2.  再从下面的表格选择端口连接代码。

例子：25mm的提升止回阀，BW SCH.10连接，完整的零件编号＝CGT50B1B0C