Key Features
- Direct-acting pressure relief valve
- Automatic over-pressure protection
- 1–5, 4–10 or 8–13 Bar adjustment
- Alternative pressure ranges available
- Balanced piston and diaphragm
- Fast response to excess pressure
- Opens automatically at set pressure
- Automatically reseals as pressure falls
- No external pilot required
- DN15 to DN150 flange sizes
- PN16 flanges as standard
- ANSI 150 lb or PN25 options
- 316 stainless steel construction
- Optional Duplex stainless steel
- Maximum working pressure 25 Bar
- Pressure tested to 35 Bar
- High flow capacity up to Cv 170
- Stainless pressure gauge included
- NBR seals as standard
- Optional FKM or EPDM seals
- Temperature up to +100°C
- Suitable for compressed air
- Suitable for industrial gases
- Suitable for pure and RO water
- Suitable for demineralised water
- Light oils up to 40 cSt
- Precision UH-ring sealing
- Heavy-duty flanged construction
Datasheets
Description
Flanged 316 Stainless Steel Direct-Acting Pressure Relief (Limiting) Valve – Z-Tide Industrial RLF Series
Valve function & operation
Pressure ranges & relief settings
Construction & materials
Media compatibility
Performance & design
Applications
Manufacturing quality
Ordering information
Related Products & Categories
Technical Specification
Brand: Z-Tide Co Ltd
Model: RLF
Width: 150.00 mm
Height: 85.00 mm
Depth: 150.00 mm
Weight: 2.00 kg
Valve / Product Type: Pressure Relief / Limiting Valve
Body Material: Stainless Steel
Port Size: 1/2 inch Flange DN15, 6 inch Flange DN150 , 3/4 Flange DN20, 1 inch Flange DN25, 11/4 inch Flange DN32, 11/2 inch Flange DN40, 2 inch Flange DN50, 21/2 inch Flange DN65 , 3 inch Flange DN80
Operation: Direct Acting from 0 Pressure
Pressure: 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar, 13 Bar
Seals: NBR, FKM (Viton)
Media: Air, Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Gases (Slight Acid/Alakli), Oils + Fuels 50cSt Max, Water, Water (RO/Pure/Demin)
Options required: Manual Control
Orifice: 125mm, 150mm, 15mm, 20mm, 25mm, 32mm, 40mm, 50mm, 65mm, 80mm
Found in these Categories
DN15-150 Flanged stainless pressure relief valve 1-13 Bar
£378.00 incl. VAT £315.00 ex. VAT