the needle valve was designed by ourshelf which based on taking in the experiences of the usa , japan, singapore and other countries , on needle valve catalog , we classify at least 20kinds , the uitility is wide , its used in all kinds of industrial....
1. Two stems design, the upper stem has hardened threads.
2. Upper stem thread lubricant is isolated from system media.
3. The lower stem performs vertical linear movement instead of screwing movement, significantly reducing the ....
1. Working pressures up to 6000 psig (413 bar)
2. Temperature rating is 450 0F(2320C)
3. Integral bonnet with one piece body is available with straight and angle pattern
4. Variety of end connections, include Tube fittings, MNPT/FNPT threads, Ma....
48 cavities PET Preform Moulds
A. We have a powerful team for research and development, which is capable of manufacturing the perform molds with one cavity to ninety-six cavities including the injection system. At the same time we can manufacture ....
We offer expertise and appropriate solutions of dispense valve system to help our customers make the right choice.
Dispense valve system is composed of controller, valve and container, the material is stored in the pressure container can be distrib....
1. Body construction: cold drawn bar or forged body.
2. Body materials:316SS,316LSS,304SS,321SS, F91, Duplex 2205, titanium, alloy 400, alloy C-276 and brass.
3. Sealing face materials: same as body materials or stellite is available.
4. Stem t....
BG Series Ball Valves
BH Series Ball Valves
BV&BT Series Ball Valves
NB Series Bar Stock Needle Valves
NH Series Severe Service Needle Valves
NF&NA Series Forged Body Needle Valves
PV Series Plug Valves
CV Series Check Valves
Free type gas spring is also called knighthead, it's main purpose is to support. It has two positions: Longest when free and shortest when pressed by force. It has the features of light, stable, easy to operate and low price thus widely used in auto,....