 |
|
Design
Twin plate check valve, Pressure class PN 16. One-piece
body made of grey cast iron. Metal/elastomer seated.
Maintenance-free. EN, ANSI and JIS connections possible.
Applications
Heating, air-conditioning, water supply, irrigation,
water treatment, etc.
Industry: water, air, gas, etc. |
Overview of technical data
| Body design
|
Straight pattern
body; Wafer body
|
| Dimension standard
|
API 594 CLASS 125;
API 594 CLASS 150;API 594 CLASS 300
|
| Valve disc/plug material
|
Soft and metal-
to-metal seat
|
| Threaded-end design
|
Wafer- type design
|
| Body material (EN standard)
|
JS 1025; JL
1040;P250GH;1.4408
|
| DN max.
|
600
|
| DN min.
|
50
|
| eClass assignment
|
37010802
|
| Main applications
|
Water;
Energy;Industry and process engineering;Building
services;Oil / Gas
|
| Body material
|
Cast stainless steel;
Cast steel;Cast iron;Nodular cast iron
|
| PN max.
|
50
|
| Maximum temperature
|
538 °C
|
| Minimum temperature
|
196- °C
|
| Body/bonnet seal element
|
None ( single-piece
body)
|
|
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