Categories | Swing Flex Check Valve |
---|---|
Brand Name: | AFC,OEM |
Model Number: | RDCS |
Certification: | CE, NSF61/372 |
Place of Origin: | China |
MOQ: | 1 |
Price: | Price Negotiable |
Payment Terms: | L/C, T/T |
Supply Ability: | Based on order |
Delivery Time: | 45-60 days |
Packaging Details: | Plywood cases |
Material: | GJS500-7 |
Standard: | EN1074-3,EN558,BS 4504 |
Coating: | EPOXY |
Disc: | EPDM |
Incline Angle: | 45 degree |
Media: | Water And Waste Water |
Product Name: | Hydraulic Cushion Swing Flex Check Valve |
Pressure Rating: | PN10 PN16 PN25 |
Hydraulic Cushion slow Closing Check Valve
Description:
The RDCS is a slow closing check valve with hydraulic cushion function. 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 |
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