Basic Info.
Product Description
Rtz-31/s(f)q spring loading and direct-operated regulator
rtz-31/s(f)q regulator with cutting-off valve is applicable to the middle & low-pressure gas distribution system. it is an ideal device for adjusting or steadying the pressure in building.
use area:
this product is applicable for the use in metering of natural gas, coal gas, lpg and other non-corrosive gases.
technical data:
inlet pressure range p1:0.02-0.4mpa outlet pressure range p2:1-4kpa
accuracy of regulation pressure ¿±15%
accuracy of shutoff ±5%
shut off pressure: ¿1.25p2
flow-rate range: q20-70nm3/h (air)
operating temperature: -20~60¿
feature:
· modularization structure. easy maintenance and installation
· over pressure slam shut and manual reposition
· inner discharge valve
· two kind of connection
Company Profile
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Business Type:
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Chongqing shancheng gas equipment co.,ltd. is a private-owned company which specializes in designing, producing and distributing a full range of gas equipments. shancheng was established in 1988.due to the fast developing, it now owns about 800 employees and covers an area of 20,000¿. shancheng has the state-of-the-art machining equipments, calibration system and modernized workshop. it has the ability of machining, installing and calibrating and is experienced in manufacturing and marketing gas equipment. it also owns a complete iso9001-2000 quality certificate system and after-sale service management rules.
shancheng produces domestic gas meter g1.6, g2.5, g4 and industrial gas meter g6, g10, g16, g40, g65, g100. its products also cover advanced smart ic card diaphragm gas meter, smart remotely-reading gas meter, smart remotely-reading ic card gas meter and code prepayment gas meter. |
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Comapany: |
Chongqing shancheng gas equipment co.,ltd |
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Address: |
Shamahe |
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City: |
Chongqing |
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Zip/Postal: |
400021 |
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State: |
Chongqing municipality |
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Country: |
China |
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