Celebrating 30 Years | 1986-2016
At Bray, our business is helping our customers with their flow control requirements. Our modular product line of valves, actuators, and accessories offer the best compatibility, economy, and quality performance in the flow control industry.
Ritepro’s Bray/Rite wafer combination swing check valves are flow activated and Rite Sized. Bray/Rite inlet ports and disc have been shape optimized to achieve a fully open position at low flow rates (3 ft/s on average). Therefore, the Bray/Rite operates exceptionally well in the flow rates typically found in pipelines containing control valves and lines with varying media flows.
Compare the Bray/Rite to typical full-sized swing check valves. Due in part to their oversized, heavier discs, these valves only fully open at an average flow rate of 11 ft/s. When activated at a lower flow rate, these valves loose true controllability and do not fully open. A partially open disc creates an obstruction that produces a higher pressure drop and fluttering of the valve disc – disturbing the flow and increasing the chance of water hammer.
Bray/Rite is Rite Sized to eliminate these problems. It has been engineered to accelerate line media through the valve and achieve a virtually unobstructed full opening in low pressure. Rite Sized, combined with the limited movement of internal parts during operation, reduces wear – enhancing the long service life of a Bray/Rite valve.
Models: 201, 203, 205, 210, 212, 312, 260, 211
Size Range: 1″ – 60″ (25mm – 1500mm)
Pressure Ratings: PN10, ASME 125 lb, ASME 150 lb, PN 16, PN 25, ASME 300 lb, PN 40
Body Materials: ASTM A 126 CLB, ASTM A 395, ASTM A 216 WCB, ASTM A 351 CF8M, Titanium
Seats: BUNA-N, EPDM, A240 – 304 (Inserted or Integral) ***, PFTE, Viton
Spacers: PTFE (Standard on 1″ – 12″ Cast Iron Bodies), A479 – 316
Applications: Reduction of Water Hammer