一区二区三区四区免费视频_豆国产97在线_精品无码av无码免费专区_99电影网电视剧在线观看

Hydraulic Gate Valves

Features

▪ Hydraulic  slab  gate  valve  is  suitable  for  remote automatic control. Two ends outlets can be flange connection, thread connection or union connection.

▪ The  valve  body  adopts  integrated   forging,  high strength, neat appearance.

▪ The valve gate and seat adopts thermal spray welding which can make sure high hardness and good wear resistance.

▪ Hydraulic system standard adopts viton seals, can be fitted for high and low temperature etc extreme situation.

Technical Parameters

Working Pressure：   35~140MPa（5000psi~20000psi)

Nominal Diameter：  2-1/16"~4-1/16"

Temperature Level： -46℃~121℃（level L-U）

Material level：DD-EE

Manufacturing Standards：API 6A  NACE MR0175

Order number	Model	Spec	Pressure (MPa)	Overall size(mm)			Ring gasket
				L	A	H
PF5C42203T200	PFFY52-35	2-1/16"	35	371	138.5	675	R24
PF5C42210T200	PFFY52-70	2-1/16"	70	521	287.8	880.6	R24
PF6C42503T200	PFFY65-35	2-9/16"	35	422	162	843	R27
PF5C42503T200	PFFY65-35	2-9/16"	35	422	317.5	998	R27
PF5C42510T200	PFFY65-70	2-9/16"	70	565	334	1001.7	R27
PF5C43210T200	PFFY78-70	3-1/16"	70	619	381	1137.5	BX151
PF6C43215T200	PFFY78-105	3-1/16"	105	598	186.8	942.8	BX151
PF5C43215T200	PFFY78-105	3-1/16"	105	598	391	1152	BX151