Check valve plastic PE, spring-loaded silicone rubber diaphragm, 4 mm hose connections, max. 2.5 bar
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- SKU: RSVKM-4
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Description
Plastic PE check valve, spring-loaded silicone rubber diaphragm, 4 mm hose connections, max. 2.5 bar
Suitable for all liquids compatible with the specified materials.
max. pressure 2.5 bar
operating pressure 1.5 bar
Hose connection diameter narrowest point 4.9 mm
Hose connection diameter thickest point 5.9 mm
Housing diameter 16 mm
Total length 36.5 mm
Material plastic PE
Spring stainless steel 1.4310
Diaphragm silicone rubber MVQ
Nominal fluid flow rate 20 cm³/s
Nominal operating pressure - valve inlet 150 kPa
Nominal operating pressure - in impermeable direction 0-15 kPa
max. permissible pressure in flow direction 250 kPa
max. permissible pressure in reverse direction 150 kPa
Pressure loss at nominal flow 20 kPa ± 50%
Required pressure to open in flow direction 3-10 kPa
Fluid permeability in reverse direction at nominal operating pressure:
a) 1 h after valve function max. 1 cm³
b) 24 h after valve function max. 3 cm³
Weight 2 g
Care
Caring for your clothes is also caring for the environment.
To keep your clothes fresh and clean, simply refresh them and gently wipe with a cloth or clothing brush. This is a more delicate process for fabrics and helps avoid water and energy consumption from washing.
- Hand wash at a temperature not exceeding 30ºC / 86ºF
- Do not use bleach or brighteners
- Iron at a temperature not exceeding 110ºC / 230ºF
- Do not dry clean
- Do not tumble dry
Shipping & Returns
- Free shipping on orders over $50
- Standard delivery within 2–5 business days
- Easy 30-day returns
- Return items in original condition for a full refund
Standard delivery within 2–5 business days
Return items in original condition for a full refund
