“4Matic” Make High quality ABS knife gate valve, Inexpensive valves for Industrial, Agricultural and Commercial markets. Ideal for quic shut- off in low pressure or vacuum lines. We specialize in economical knife gate valves which are ideal for drain applications that require quick shut-off in low pressure or vacuum systems. Applications include waste water control, septic systems, irrigation, aquaculture, pools, spas, IBC, tank drains, and carpet/extraction equipment. Ball valves, swing check valves and swing/spring combo check.

Pressure / Temperature
MAXIMUM PRESSURE OPEN 140 kPa
MAXIMUM PRESSURE CLOSE 275 kPa
WEIGHT 2.1 Kg

This valve is used for draining the stagnant water inside of the rainwater wet system. It is a valuable purchase allowing the user to quickly and easily drain the wet system without getting wet! Simply raise the plunger upwards handle with ease and the water drains from the system quickly. The valve is 90mm diameter internally allowing the water to drain at high speed. This helps to flush out the leaves and sludge which has accumulated in the bottom of the pipes. Simply install a T-junction into the wet system pipe work at the lowest point possible. The Gate Valve can then be glued into the junction. For best results, fill the wet system from the gutter outlet and drain the gate valve several times until the water runs out clean and clear.

Material & General Specifications
Size 1.1/2″ (50mm) 2″ (63mm or 75/90mm) 3″ (90mm) 4″ (110mm) 6″/8″ (160/200mm) 10″ / 12″
Color White or Black (Gray) White or Black (Gray) White or Black (Gray) White (Gray) White (Gray) White
Hubs PVC or ABS (PVC) PVC or ABS (PVC) PVC or ABS (PVC) PVC (PVC) PVC PVC
Body PVC or ABS (PVC) PVC or ABS (PVC) PVC or ABS (PVC) PVC (PVC) ABS ABS
Shaft 304SS 304SS 304SS 304SS 304SS 304SS
Paddle Polypro Polypro or 304SS Polypro or 304SS 304SS 304SS 304SS
Handle Plastic or Die Cast Al Plastic or Die Cast Al Plastic or Die Cast Al Die Cast Al 304SS 304SS
Seals Sarlink Sarlink Sarlink Sarlink Sarlink Sarlink
Max PSI Open/Closed 45/100 40/80 30/30 20/40 10/20 10/15
Mid-Flow Max Closing Pressure 6 psi 1 psi (PP) 15 psi (SS) .5 psi (PP) 9 psi (SS) 8 psi 2.5 psi 2.5 psi
Air Cylinder Reinforced Nylon Metal or Reinforced Nylon Metal or Reinforced Nylon Metal Metal Metal

 

Notes : Vacuum Applications: 1.1/2″ to 4″ tested to 26 Hq in. when requested by customer Metric Valves are Gray PVC

Dimensions :

Valve Size

DN

±2 mm

L

±3 mm

1.1/4″ (32 mm) 32 68
1.1/2″ (40 mm) 40 98
2″ (50 mm) 50 108
2.1/2″ (65 mm) 65 124
3″ (80 mm) 80 128
4″ (100 mm) 100 132
Sr. No. PART MATERIAL
1 Body UPVC
2 Wedge UPVC
3 Seat EPDM / Viton
4 Stem Cr13
5 Handle ABS