What is PVDF Diaphragm Cock Valve?
PVDF Diaphragm Cock Valve is use to control and shut off dirty or scratched substances. The redesigned internal shape of the body increases the flow coefficient and pressure drop, allowing for delicate, precise shutter adjustments over the entire stroke. The valve is quite small and lightweight. There is an ergonomic and quick locking feature on the handwheel, allowing the handwheel to be moved and secured in any position. Many different materials, body styles and diaphragms can be used with this PVDF Diaphragm Cock Valve.
PVDF Valves
PVDF Valves
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The RM diaphragm cock valve is used to shut-off and regulate fluid flow and is characterized by its reduced size.
- Connection system for threaded joints.
- Can be installed in any position.
- Can be coupled to pipes in PVC-U, PVC-U plasticised, PE and rubber.
- Valve material compatibility (PVC-U) with water, drinking water and other food substance conveyance according to current regulations.
- Specifically designed for laboratory applications or for sampling purposes.
| Technical specifications | |
|---|---|
| Construction | Diaphragm cock valve |
| Size range | DN 15 |
| Nominal pressure | PN 4 with water at 20 °C |
| Temperature range | 0 °C ÷ 60 °C |
| Coupling standards | Solvent welding: EN ISO 1452, EN ISO 15493 Can be coupled to pipes according to EN ISO 1452, EN ISO 15493. Thread: ISO 228-1, DIN 2999 |
| Reference standards | Construction criteria: EN ISO 16138, EN ISO 1452, EN ISO 15493 Test methods and requirements: ISO 9393 Installation criteria: DVS 2204, DVS 2221, UNI 11242 C1:C12 |
| Valve material | PVC-U |
| Seal material | EPDM |
| Control options | Manual control |
BUTTERFLY VALVE
RMRPV
Diaphragm cock valve with BSP threaded male ends and hose connection
| R | DN | PN | P | B | E | H | H1 | L | L1 | g | Code |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2” | 15 | 4 | 20 | 50 | 43 | 110 | 119 | 24 | 29 | 90 | RMRPV012020E |
RMRV
Diaphragm cock valve with BSP threaded male ends
| R | DN | PN | B | E | H | H1 | L | L1 | g | Code |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/2” | 15 | 4 | 50 | 43 | 110 | 119 | 16 | 28 | 90 | RMRV012E |
EXPLODED VIEW
- 1 Screw (STAINLESS steel – 1)
- 2 Handwheel (PVC-U – 1)
- 3 Bonnet (PVC-U – 1)
- 4 Stem (PVC-U – 1)
- 5 Sleeve (POM – 1)
- 6 Split couplings (POM – 2)
- 7 Diaphragm (EPDM- 1)
- 8 Body (PVC-U – 1)
The material of the component and the quantity supplied are indicated between brackets
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