• Design Standard: ASME B16.34
• Face to Face: DIN3202-M3
• End Connections: ASBE M20.11(NPT), DIN2999&BS21, ISO228/1&ISO7/1
-Test and Inspection: API 598
Product Overview
Manual flanged ball valve is mainly used to cut off or put through the medium, can also be used for fluid regulation and control.Compared with other valves, ball valves have the following advantages:
1, the fluid resistance is small, the ball valve is one of the least fluid resistance in all valves, even if it is a reduced diameter ball valve, its fluid resistance is quite small.
2, the switch is fast and convenient, as long as the stem rotates 90°, ...
Product Overview
The clamping ball valve and the clamping insulation jacket ball valve are suitable for Class150, PN1.0 ~ 2.5MPa, the working temperature of 29~180℃(the sealing ring is reinforced polytetrafluoroethylene) or 29~300℃(the sealing ring is para-polybenzene) of all kinds of pipelines, used for cutting off or connecting the medium in the pipeline,Choose different materials, can be applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media.
Product...
Product Overview
Q41F three-piece flanged ball valve stem with inverted sealing structure, abnormal pressure boost valve chamber, the stem will not be out.Drive mode: manual, electric, pneumatic, 90° switch positioning mechanism can be set, according to the need to lock to prevent misoperation.Is xuan supply Q41F three-piece ball valve three-piece flange ball valve manual three-piece ball valve
II. Working principle:
Three-piece flanged ball valve is a valve with a circular channel of the bal...
Product Overview
Three-way ball valves are Type T and Type L.T – type can make three orthogonal pipeline mutual connection and cut off the third channel, diverting, confluent effect.L Three-way ball valve type can only connect the two mutually orthogonal pipes, can not keep the third pipe connected to each other at the same time, only play a distribution role.
Product Structure
Heating Ball Vala Main Outer Size
NOMINAL DIAMETER
L
P
NOMINAL PRESSURE
D
D1
D2
B
F
Z...