Orion - Check Valves

Axial Check Valves

1

VALVE BODY The body is in cast steel, carefully designed so as to keep the pressure drops to a minimum.

2

SEAT The ring is in forged stainless steel and is part of the trim. Special attention is given to the seating surface which assures Venturi flow. SEAT RING The ring is in forged stainless steel and it is part of the trim. Its outer diameter is threaded and its bore is notched to easy installation and dismantling.

Swing Check Valves

1

COVER The cover is in cast or forged steel. The connection sealing surfaces are raised face or ring joint to suit the valve rating.

2

BODY The body is in cast steel carefully designed so as to keep pressure drops to a minimum. A wide opening on the top of the body permits easy inspection and maintenance. The basic dimensions, i.e. wall thickness, face to face and flanges comply with the relevant API and ASME standards.

Tilting Disc Check Valve-Spilt Body

1

BODY The body is in cast steel carefully designed so as to keep pressure drops to a minimum. It is made in two sections bolted together. The basic dimensions, i.e. wall thickness, face to face and flanges comply with the relevant API and ASME standards.

2

BODY BOLTING Body studs and nuts are manufactured from alloy steel to the relevant ASTM standard.

Dual Plate Check Valves

1

BODY The body is realized in cast or forged steel, carefully designed in order to minimize the pressure drop. The basic dimensions, wall thickness, face to face and flanges, comply with the relevant API and ASME standards. Two guides are incorporated to ensure correct alignment of the hinge pin.

2

The disc is part of the trim and is in cast steel. The attachment to the hinge pin which allow the rotation and a small translation along the flow.