Product Details
Ductile Iron Hydraulic Cushion Non Clog Swing Check Valve FBE
Coated
Description:
RDCS is a slow closing check valve with hydraulic cushion device.
The bottom of the body is equipped with micro-resistance slow
closing device, when the pump stops, the disc will fall quickly,
before full closure about 15% of the trip ,the disc will close
slowly through the special device without water hammer happened.
Features:
.Non-Clog Design
.Reinforced Disc
.One Moving Part
.Drop Tight Seating
.Non-slam Closure
.Fusion Bonded Epoxy
.Mechanical Disc & Position Indicator
.Backflow Actuator
General Applications:
For general water supply, fire fighting,HVAC/ cooling & sewage
system.
Usually installed at the pump outlet.
Size | DN50-DN600 |
Working Temperature | - 10C- 80C |
Pressure Rating | PN10,PN16,PN25 |
Connecting Flange | PN10/PN16/ANSI 150LB |
Flow Media | Water and Waste Water |
Material:
Item | Part Name | Material | Standard |
1 | Body | Cast iron | GJS500-7 |
2 | O-ring | Rubber | NBR |
3 | Bonnet | Cast iron | GJS500-7 |
4 | Bolts | Steel galvanized | Commercial |
5 | Slowly-closing steel | Steel steel | AISI304 |
6 | Spring | Steel steel | AISI304 |
7 | Slowly-closing tail plug | Steel steel | AISI304 |
8 | Fixed nut | Bronze | ZCuAL10Fe3 |
9 | Plunger Pipe | Steel steel | AISI304 |
10 | Plunger rod | Steel steel | AISI304 |
11 | Wedge | Steel+rubber+nylon | #45 steel+NBR/EPDM+Nylon |
12 | Pin | Steel steel | AISI304 |
13 | Lining | Rubber | NBR+EPDM |
14 | Reinforced fibre | Nylon | Commercial |
15 | Wedge | CS/ Cast iron | #45 steel/GJS500-7 |
16 | Stainless pipe | Steel steel | AISI304 |
17 | Needle valve | Steel steel | AISI304 |
Company Profile
Alpine Flow Control (SuZhou) Co.,Ltd with major focus in the water
valve design and manufacturing. The Management staff have over 30
years experience in the water valve design and manufacturing,
combined with the high-tech electronics manufacturing experience of
multi-national listed companies. This unique combination of
traditional and high-tech industry management experience and skills
have given us an advantage over the traditional valve manufacturer.
More than 40% of our staff are technical staff with knowledge and
experience in valve and mechanical design/manufacturing...
Proven and supported by on-going quality and reliability test. AFC
has built it’s own in house reliability test laboratory to ensure
that our products not only meet the international quality and
reliability test specification such as the EN-1074-1/2 T-key and
R-key test, but also comply to various international valves
standards and specifications.
We already achieved WRAS certificate in 2011, and obtained FM
approval in early of 2012,
and UL for gate valve. Today, we have got many international famous
certificate for drinking water such as WRAS, NSF, AS, CE on certain
products, and our product range has expended to double eccentric
butterfly valve, rubber disc check valve ,non-slam check valve,
both clean water & sewage water air valve, hydraulic control
valve and penstock and we always focus on water system valves.
In 2018 year, our big plan is developing pressure management valves
which has been proved to be a very helpful tool and economic way to
save the leakage rate with limited investment and get a fast return
in couple months and power savings
In addition, we have a special project team to focus on custom
design and special requirement
Our Mission :
Be the market leader in Water Valve Flow Control
Company culture :
Technology through Innovation
Quality product and service through Quality people
Business growth through Cohesive partnership