4F-C, 5# Gaopeng Rd. High-Tech Development Zone, Chengdu, P.R.China
(86-28) 85130068, 85130078, 85180821, 85139215, 85187823, (86-21) 68752243, 68752224, 58204625, 50811837, (86-28) 85860881
| Program Control Valves | |||||||||||||
| Based on a thorough research and analysis to all kinds of special
valves that are used in PSA unit and combining with various
successful experiences of valves used in PSA application both at
home and abroad, our company together with the collages and the
specialized valve manufactures have made all kinds of valves and
the associated units that are adapted to the process of PSA unit. The main products of our company in the gas separation field as follows: | |||||||||||||
| Features | |||||||||||||
| This series valves are made by taking advantage of the technology
of high-performance pneumatic globe valves in the imported PSA
hydrogenation plant for reference and in light of the standards and
codes both at home and abroad, which can be divided into two
categories, namely pneumatic series and hydraulic series. Each
series cover ambient temperature model, high temperature model with
different nominal pressure and level of pounds. The valve was
designed and made by combining the present new material and new
process. Now they have replaced the imported valves and become the first selection by the gas separation field due to the facts that they have the features of unique design, perfect quality in accordance with the characteristics of frequently actions in PSA operation, high requirement for gas seal, anti-flushing and longer lifetime, etc. | |||||||||||||
| Purpose | |||||||||||||
| The valves are mainly used in all kinds of pressure swing (PSA), temperature swing (TSA) and gas separation plants as well as all kinds of industrial liquid transportation devices, in which the open an close are frequently. | |||||||||||||
| Main parts and material | |||||||||||||
| Valve body: WCB or stainless steel. Spindle: S45C or SUS440C or 40Cr. Valve core: Carbon steel - compound engineering material. Valve seat: 1Cr18Ni9Ti. 316 | |||||||||||||
| Standard of fabrication | |||||||||||||
| Flange standard: China Standard GB9113.11-88, the seal surface of
the valve seat is the concave type (FM), which can match the valve
standards (European system) of protruding flanges of JB, HGJ and
HG, etc and used in pairs. Others: The material of the parts and flange standard can follow client's special requirement. | |||||||||||||
| Technical parameters | |||||||||||||
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