VENT-O-MAT AIR RELEASE VALVES

VENT O MAT Series RGX “Anti-Surge” Sewage Air release and Vacuum Break valve, Stainless steel body, Solid Cylindrical High Density Polyethylene Large Orifice Float, Stainless steel Nozzle and Woven dirt Inhibitor Screen, EPDM Rubber seats and seals, End connections Flanged SABS 1123 Table 1000 or BSP Threaded

• Sewage Air release valve
• Stainless steel 

• Double Orifice (Small & Large Orifice) with Anti Shock Orifice Mechanism

• End Connection: Flange with Threaded BSP/NPT Male – 50mm (2”) valves

Flange with Screwed Studs – 80 (3”) - 200 (8”)

• RGXb – Developed for use on deep well submersible pump and vertical turbine pump applications where they are installed prior to the pump discharge check valve. 

• RGXv – Developed to ensure effective air release under all pipeline conditions but will not allow air entry under any operating condition.

VENT O MAT Series RBX “Anti-Shock” Air Release & Vacuum break valve, Stainless steel Body and Tie Rods, Epoxy coated Ductile Iron ends either Flanged or Threaded

• For Bulk water pipelines
• Double Orifice (Small & Large Orifice) with Anti Shock Orifice Mechanism
• Compact single chamber design with Solid Cylindrical High Density Polyethylene control floats
• Pressure Ratings:  PN16 / PN25 / PN40
• Optional ¼” BSP/NPT Bleed port for Test cock
• Sizes:  25mm to 200mm (250mm and 300mm on request)
• RBXb – Developed for use on deep well submersible pump and vertical turbine pump applications where they are installed prior to the pump discharge check valve. 
• RBXv – Developed to ensure effective air release under all pipeline conditions but will not allow air entry under any operating condition.

VENT O MAT Series RC Screwed - DN25 (1")

• For Potable or Strained Raw Water
• For Release of air in small volumes only
• 1” NOT Suitable for Vacuum services
• 2”  - Double Orifice Air release AND Vacuum break
• Pressure Rating :  1” PN16 

  2” PN16 and PN25

• End Connections:  Screwed Female BSP/NPT
• Temperature Rating:  Water 4 - 80°C

VENT O MAT Series RPS “Anti-shock”, Vacuum Break Air Release valve, Glass Reinforced Polypropylene Body, Threaded BSP Male

• For Industrial and Irrigation purposes
• Reduced water hammer
• Unique self cleaning operated
• UV Stabilised
• Pressure rating:  PN16
• End Connections:  Screwed Female BSP

VENT O MAT "Anti-Surge" Sewage air release and vacuum break valves.

• Designed for low head sealing as well where line pressures are generally lower than normal.
• Available with a fusion bonded Ductile Iron Body as well as a 304 or 316 Stainless Steel Body.
• Sizes:  50mm to 200mm up to 16 bar
• End Connections:  Flanged

• “Non-Slam” Closure
• Low Pressure Loss
• Metal to Metal sealing
• Considered Maintenance Free
• NCV-B (Long Face to face)
• NVC-BK (short Face to face)
• Sizes: DN200 – DN1200
• Pressure Ratings PN10 – PN40