| Material: | PVC/EPDM/PTFE/FKM |
| Material Notes: | Diaphragm is EPDM/PTFE and valve seals are FKM. To protect PVC from deterioration from UV radiation, PVC installed outdoors should be either insulated or painted with a light coloured acrylic or latex paint that is chemically compatible with PVC. Oil-based paints should not be used. |
| Pressure Rating: | 235 PSI |
| Pressure Rating Notes: | Pressure rating applies to sizes 15mm (1/2") to 50mm (2"). 65mm (2 1/2") to 100mm (4") and all flanged valves are rated to 150 PSI, all 150mm (6") are rated to 100 PSI, and all 200mm (8") are rated to 75 PSI at 23°C. |
| Operating Temperature: | 4°C to 40°C |
| Standard Seal: | EPDM/PTFE & FKM |
| Standard Seal Notes: | Diaphragm is EPDM/PTFE and valve seals are EPDM. |
| Standard Seal Temperature: | Refer to operating temperature |
| Standard Seal Temperature Notes: | Maximum temperature is 60°C. Minimum and maximum temperatures are not recommended for continuous operation or for applications of continuous fluctuations to these temperatures. Also, please keep in mind, as temperatures increase , thermal expansion will increase and bracket spacing will decrease. The pressure capability will also need to be de-rated. Please refer to the PVC Pressure Pipe & Fittings Technical Manual for further details. |
| Other Technical Specifications: |
|
* ASTM D 1784
Certification & Standards
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Material PVC/EPDM/PTFE/FKM
Pressure 235 PSI
On Sale Item F
Brochure https://waterworksnz.co.nz/content/product_downloads/Product Brochures/WW Spears Brochure.pdf
Technical Manual https://waterworksnz.co.nz/content/product_downloads/Product Brochures/WW Spears Brochure.pdf
Certification & Standards * ASTM D 1784
Installation Guide 1 https://waterworksnz.co.nz/content/product_downloads/Installation Guide/WW PVC Cement Set & Cure Times.pdf
Material Notes Diaphragm is EPDM/PTFE and valve seals are FKM. To protect PVC from deterioration from UV radiation, PVC installed outdoors should be either insulated or painted with a light coloured acrylic or latex paint that is chemically compatible with PVC.
Material Notes 2 Oil-based paints should not be used.
Pressure Rating 235 PSI
Pressure Rating Notes Pressure rating applies to sizes 15mm (1/2") to 50mm (2"). 65mm (2 1/2") to 100mm (4") and all flanged valves are rated to 150 PSI, all 150mm (6") are rated to 100 PSI, and all 200mm (8") are rated to 75 PSI at 23°C.
Operating Temperature 4°C to 40°C
Standard Seal EPDM/PTFE & FKM
Standard Seal Notes Diaphragm is EPDM/PTFE and valve seals are EPDM.
Standard Seal Temperature Refer to operating temperature
Standard Seal Temperature Notes Maximum temperature is 60°C. Minimum and maximum temperatures are not recommended for continuous operation or for applications of continuous fluctuations to these temperatures. Also, please keep in mind, as temperatures increase
Standard Seal Temperature Notes 2 , thermal expansion will increase and bracket spacing will decrease. The pressure capability will also need to be de-rated. Please refer to the PVC Pressure Pipe & Fittings Technical Manual for further details.
Other Technical Specifications Built-in position indicator*Polypropylene handwheel*Union nuts have buttress threads
Thumbnail Name Diaphragm Valve FKM SOC NPT EPDM PTFE
