OMMRIL MK Series igh Performance utterfly Submittal/Technical ata ray MK Series igh Performance utterfly Valves NSI lass 150 and 300 ray ontrols ommercial ivision 13788 West Road, Suite 200 ouston, Texas 77041 Sales@ray.com Phone: 1-888-412-2729 ax: 1-888-412-2720 08/18/ The ray Mcannalok MK Series high performance butterfly valves set the quality and design standard by which all other high performance valves are measured. The MK Series is ideally suited to high pressure, high temperature, and high cycle V applications as well as mission critical V applications. vailable in NSI lass 150 ratings, both 2-way and 3-way, and NSI lass 300 ratings in 2-way configurations, ray s MK Series valves are provided with a wide variety of direct mount ray electric and pneumatic actuators and accessories. ll valves are tested for bubble tight close-off to PI 598 standards at maximum rated differential pressure. MK Series igh Performance utterfly Valve Specifications Service ot Water, hilled Water, ondenser Water, Steam ody Style Lug, 2-way for NSI 150 and NSI 300 flanges; 3-way for NSI 150 flanges only Range 2-1/2" through 20" (N 50 to 500) low haracteristic lose Off Pressure Liquid Max Steam Pressure Leakage Maximum luid Velocity low oefficients luid Temperature Limits ody Materials isc (other materials Seat available upon Packing request) Stem Tee Modified qual Percentage NSI 150 5 PSI (20 R) NSI 300 740 PSI (50 R) On/Off pplications 150 PSI ( R) Modulating pplications 50 PSI (3.5 R) ubble tight at rated maximum differential pressure 30 ft/second (9 m/second) Please see table on page -6 of PV catalog section Water -40 to 500 (-40 to 250 ) arbon Steel 3 Stainless Steel RT PT (adjustable) 17-4 Stainless Steel uctile Iron (3-Way NSI 150 valves only) These performance specifications are nominal and conform to generally acceptable industry standards. ray ontrols is not liable for damages resulting from misapplication or misuse of its products. OMMRIL -1-
utterfly Valves Series 31/41 imensions P V - imensions - 2-Way - NSI 150 w/ ommercial lectric ctuators imensions - (Valve ody) 2-Way P V imensions, 2-1/2-4 - Series 41 utterfly Valves - (NSI lass 150) MKL2-_025 MKL2-_030 MKL2-_040 v 0 78 185 123 375 250 Lug olting ata Weight 1 oles Threads. kg. 4.75 1.88 2. 3.81 6.38 5.50 4 5/8-11 5.25 1.88 2.86 4.09 6.63 6.00 4 5/8-11 30 6.72 2.03 3.72 4.71 7.50 7.50 8 5/8-11 36 N=Normally Open / =Normally losed imensions - (ommercial ctuators) ommercial ctuator - imensions Largest ctuator imension Shown Weight S-180 7.43 4.00.96 6.4-3 7.43 3.95.96 4.4 R Series 5.31 3.82 8.58 3.75 ual S-180 11.83 4.00 18.00 12.8 ual -3 11.41 3.95 18.00 8.8 3.5 or ctuator or ctuator 3.5 18.00 OMMRIL -1
P V - imensions - 3-Way - NSI 150 w/ ommercial lectric ctuators imensions - (Valve ody) 3-Way P V imensions, 2-1/2-4 - Series 41 utterfly Valves - (NSI lass 150) MKL3-X025 MKL3-X030 MKL3-X040 v 0 78 185 123 375 250 Lug olting ata Weight 1 oles Threads. kg. 2.50 1.88 3.81 5.00 6.38 5.50 4 5/8-11 3.00 1.88 4.09 5.50 6.63 6.00 4 5/8-11 30 4.00 2.03 4.71 6.50 7.50 7.50 8 5/8-11 36 X=onfiguration number,for 3-Way dd.125 (1/8 ) to the length for gasket width where the valves meet the tee. imensions - (ommercial ctuators) ommercial ctuator - imensions 3-Way Tee Weights ual S-180 7.43 ual -3 7.43 R Series 5.31 Largest ctuator imension Shown 3.5 or ctuator 11.83 11.41 11.83 18.00 Weight 12.8 8.8 3.75 2 50 5 125 6 150 8 200 250 12 300 350 18 450 20 500 Weight. 19 27 39 79 96 155 270 380 435 550 665 855 3.5 or ctuator -2 OMMRIL
utterfly Valves Series 31/41 Materials of onstruction P V - imensions - 2-Way - NSI 150 w/ Industrial lectric ctuators imensions - (Valve ody) 2-Way P V imensions, 2-1/2-20 - Series 41 utterfly Valves - (NSI lass 150) MKL2-_025 MKL2-_030 MKL2-_040 v 0 78 185 123 375 250 Lug olting ata Weight 1 oles Threads. kg. 4.75 1.88 2. 3.81 6.38 5.50 4 5/8-11 5.25 1.88 2.86 4.09 6.63 6.00 4 5/8-11 30 6.72 2.03 3.72 4.71 7.50 7.50 8 5/8-11 36 MKL2-_050 5 125 790 360 7. 2.23 4.80 5.07 7.50 8.50 8 3/4- MKL2-_060 6 150 1350 5 8. 2.23 5.88 5.57 8.00 9.50 8 3/4- MKL2-_080 8 200 00 60.81 2.40 7.80 6.94 9.50 11.75 8 3/4-7 MKL2-_0 250 4300 30 13.06 2.75 9.78 8.56.75.25 12 7/8-9 1 50 MKL2-_120 12 300 6650 2530 15.42 3.08 11.74.18 12.25 17.00 12 7/8-9 MKL2-_0 350 7650 2900 17.24 3.73 12.90 11.95.50 18.75 12 1-8 156 8 71 3 MKL2-_0 9800 3700 19.50 4.11.68 12.94 17.75 21.25 1-8 268 1 MKL2-_180 18 450 500 50 21.38 4.61.60.15 20.00.75 1-1/8-8 181 MKL2-_200 20 500 13500 6500 23. 5.03 18.50 15.26.75 25.00 N=Normally Open / =Normally losed 20 1-1/8-8 5 231 imensions - (Industrial lectric ctuators) Industrial ctuator - imensions Weight 70-0061 6.70 7.50 5.80 12 70-0121/0201 8.. 7.80 70-0301/0501/0651 8.80 12. 9.50 48 70-1300/1800 12.50 18.80 9.50 118 U-2130 12.70 27.30 26.00 5 U-4068 12.30 31.60.90 195 Largest ctuator imension Shown 5.0 or ctuator OMMRIL -3
P V - imensions - 2-Way - NSI 300 w/ Industrial lectric ctuators imensions - (Valve ody) 2-Way P V imensions, 2-1/2-20 - Series 43 utterfly Valves - (NSI lass 300) v Lug olting ata Weight 1 oles Threads. kg. MKL2-_253 0 78 MKL2-_033 185 123 4.75 1.88 2. 3.81 6.38 5.25 1.88 2.86 4.09 6.63 5.88 8 3/4-6.63 8 3/4-30 MKL2-_043 375 250 6.72 2.03 3.72 4.71 7.50 7.88 8 3/4-36 MKL2-_053 5 125 790 360 MKL2-_063 6 150 00 530 8.25 2.23 4.80 5.13 8.00 8.88 2.42 5.75 6.25 8.75 9.25 8 3/4-. 12 3/4- MKL2-_083 8 200 2000 950.94 2.82 7.56 7.55.00 13.00 12 7/8-9 7 MKL2-_3 250 2650 1200 13.26 3. 9.44 9.36 11.38 15.25 1-8 5 75 MKL2-_123 MKL2-_3 12 300 350 0 90 40 1770 15.42 3. 11.31.89 13.50 17.27 4.66 11.38 12.50 18.25 17.75 1-1/8-8 20.25 20 1-1/8-8 254 458 115 208 MKL2-_3 7800 2970 19.50 5.35.31 13.88 21.00.50 20 1-1/4-8 640 290 MKL2-_183 18 450 9500 4530 21.38 5.98 15.00 15.43 21.00 24.75 24 1-1/4-8 868 394 MKL2-_203 20 500 100 5 N=Normally Open / =Normally losed 23.76 6.34.50.80.25 27.00 24 1-1/4-8 63 482 imensions - (Industrial ctuators) Industrial ctuator - imensions Weight 70-0121 8.. 7.80 70-0301/0651 8.80 12. 9.50 48 70-1300/1800 12.50 18.80 9.50 118 U-4068 12.30 31.60.90 5 U-7080 12.30 31.60 31.90 5 Largest ctuator imension Shown 5.0 or ctuator OMMRIL -4
P V - imensions - 3-Way - NSI 150 w/ Industrial lectric ctuators imensions - (Valve ody) 3-Way P V imensions, 2-1/2-20 - Series 41 utterfly Valves - (NSI lass 150) v Lug olting ata Weight 1 oles Threads. kg. MKL3-X025 0 78 2.50 1.88 3.81 9.38 6.38 5.50 4 5/8-11 MKL3-X030 185 123 3.00 1.88 4.09 9.63 6.63 MKL3-X040 375 250 4.00 2.03 4.71.50 7.50 6.00 4 5/8-11 7.50 8 5/8-11 30 36 MKL3-X050 5 125 790 360 5.00 2.23 5.07.50 7.50 MKL3-X060 6 150 1350 5 6.00 2.23 5.57 11.00 8.00 8.50 8 3/4-9.50 8 3/4- MKL3-X080 8 200 00 60 8.00 2.40 6.94 13.50 9.50 11.75 8 3/4-7 MKL3-X0 250 4300 30.00 2.75 8.56.75.75 MKL3-X120 12 300 6650 2530 12.00 3.08.18.25 12.25.25 12 7/8-9 17.00 12 7/8-9 1 156 50 71 MKL3-X0 350 7650 2900 13.25 3.73 11.95 20.50.50 MKL3-X0 9800 3700 15.25 4.11 12.94 23.75 17.75 18.75 12 1-8 21.25 1-8 8 268 3 1 MKL3-X180 18 450 500 50 17.25 4.61.15 26.00 20.00.75 1-1/8-8 181 MKL3-X200 20 500 13500 6500 19.25 5.03 15.26.75.75 25.00 20 1-1/8-8 5 231 onfiguration for 3-Way dd.125 (1/8 ) to the length for gasket width where the valves meet the tee. imensions - (Industrial lectric ctuators) Industrial ctuator - imensions Largest ctuator imension Shown Weight 8.80 12. 9.50 48 12.50 18.80 9.50 118 12.70 26.00 26.00 5 12.30.90.90 5 70-0121 8.. 7.80 70-0301/0651 70-1300/1800 U-4068 U-7080 or ctuator 7.0 3-Way Tee Weights 2 50 5 125 6 150 8 200 250 12 300 350 18 450 20 500 Weight. 19 27 39 79 96 155 270 380 435 550 665 855 OMMRIL -5
P V - imensions - 2-Way - NSI 150 w/ Pneumatic ctuators imensions - (Valve ody) 2-Way P V imensions, 2-1/2-20 - Series 41 utterfly Valves - (NSI lass 150) MKL2-_025 MKL2-_030 MKL2-_040 v 0 78 185 123 375 250 Lug olting ata Weight 1 oles Threads. kg. 4.75 1.88 2. 3.81 6.38 5.50 4 5/8-11 5.25 1.88 2.86 4.09 6.63 6.00 4 5/8-11 30 6.72 2.03 3.72 4.71 7.50 7.50 8 5/8-11 36 MKL2-_050 5 125 790 360 7. 2.23 4.80 5.07 7.50 8.50 8 3/4- MKL2-_060 6 150 1350 5 8. 2.23 5.88 5.57 8.00 9.50 8 3/4- MKL2-_080 8 200 00 60.81 2.40 7.80 6.94 9.50 11.75 8 3/4-7 MKL2-_0 250 4300 30 13.06 2.75 9.78 8.56.75.25 12 7/8-9 1 50 MKL2-_120 12 300 6650 2530 15.42 3.08 11.74.18 12.25 17.00 12 7/8-9 MKL2-_0 350 7650 2900 17.24 3.73 12.90 11.95.50 18.75 12 1-8 156 8 71 3 MKL2-_0 9800 3700 19.50 4.11.68 12.94 17.75 21.25 1-8 268 1 MKL2-_180 18 450 500 50 21.38 4.61.60.15 20.00.75 1-1/8-8 181 MKL2-_200 20 500 13500 6500 23. 5.03 18.50 15.26.75 25.00 N=Normally Open / =Normally losed 20 1-1/8-8 5 231 imensions - (Series 92/93 Pneumatic ctuator) Series 92/93 - imensions 92/93-083 5.43 7.40 ouble cting 4.07 6.3 Weight Spring Return 7.8 4.81 VP200 Pneumatic Positioner 6.78 6.25 3.84 2.47 92/93-093 5.78 8.59 92/93-119 7. 12.40 92/93-1 8.09 12.31 4.44 5.15 5.58 8.5.9 21.0.4 21.4 26.5 8.41 4.25 5. 2.94 92/93-0 9.36 15.54 92/93-2 11. 19.57 92/93-255 13..78 7.17 8.97.79 38.8 77.8 7.0 50.8 4.1 199.0 5.36 S50 Switch ox imensions are in Inches 5.30 1.90 or ctuator 3. 2.79 3.78 Series 6 lectro Pneumatic Positioner 3.0 2.5 5.61 3.74 8.00-6 OMMRIL
P V - imensions - 2-Way - NSI 300 w/ Pneumatic ctuators imensions - (Valve ody) 2-Way P V imensions, 2-1/2-20 - Series 43 utterfly Valves - (NSI lass 300) v Lug olting ata Weight 1 oles Threads. kg. MKL2-_253 0 78 MKL2-_033 185 123 4.75 1.88 2. 3.81 6.38 5.25 1.88 2.86 4.09 6.63 5.88 8 3/4-6.63 8 3/4-30 MKL2-_043 375 250 6.72 2.03 3.72 4.71 7.50 7.88 8 3/4-36 MKL2-_053 5 125 790 360 MKL2-_063 6 150 00 530 8.25 2.23 4.80 5.13 8.00 8.88 2.42 5.75 6.25 8.75 9.25 8 3/4-. 12 3/4- MKL2-_083 8 200 2000 950.94 2.82 7.56 7.55.00 13.00 12 7/8-9 7 MKL2-_3 250 2650 1200 13.26 3. 9.44 9.36 11.38 15.25 1-8 5 75 MKL2-_123 MKL2-_3 12 300 350 0 90 40 1770 15.42 3. 11.31.89 13.50 17.27 4.66 11.38 12.50 18.25 17.75 1-1/8-8 20.25 20 1-1/8-8 254 458 115 208 MKL2-_3 7800 2970 19.50 5.35.31 13.88 21.00.50 20 1-1/4-8 640 290 MKL2-_183 18 450 9500 4530 21.38 5.98 15.00 15.43 21.00 24.75 24 1-1/4-8 868 394 MKL2-_203 20 500 100 5 N=Normally Open / =Normally losed 23.76 6.34.50.80.25 27.00 24 1-1/4-8 63 482 imensions - (Series 92/93 Pneumatic ctuator) Series 92/93 - imensions 92/93-083 5.43 7.40 Weight ouble cting 4.07 6.3 Spring Return 7.8 4.81 VP200 Pneumatic Positioner 6.78 6.25 3.84 2.47 92/93-093 5.78 8.59 92/93-119 7. 12.40 92/93-1 8.09 12.31 4.44 5.15 5.58 8.5.9 21.0.4 21.4 26.5 8.41 4.25 5. 2.94 92/93-0 9.36 15.54 92/93-2 11. 19.57 92/93-255 13..78 7.17 8.97.79 38.8 77.8 7.0 50.8 4.1 199.0 5.36 S50 Switch ox imensions are in Inches 5.30 1.90 or ctuator 3. 2.79 3.78 Series 6 lectro Pneumatic Positioner 3.0 2.5 5.61 3.74 8.00 OMMRIL -7
P V - imensions - 3-Way - NSI 150 w/ Pneumatic ctuators imensions - (Valve ody) 3-Way P V imensions, 2-1/2-20 - Series 41 utterfly Valves - (NSI lass 150) v Lug olting ata Weight 1 oles Threads. kg. MKL3-X025 0 78 2.50 1.88 3.81 9.38 5.00 5.50 4 5/8-11 MKL3-X030 185 123 3.00 1.88 4.09 9.63 5.50 MKL3-X040 375 250 4.00 2.03 4.71.50 6.50 6.00 4 5/8-11 7.50 8 5/8-11 30 36 MKL3-X050 5 125 790 360 5.00 2.23 5.07.50 7.50 MKL3-X060 6 150 1350 5 6.00 2.23 5.57 11.00 8.00 8.50 8 3/4-9.50 8 3/4- MKL3-X080 8 200 00 60 8.00 2.40 6.94 13.50 9.00 11.75 8 3/4-7 MKL3-X0 250 4300 30.00 2.75 8.56.75 11.00 MKL3-X120 12 300 6650 2530 12.00 3.08.18.25 12.00.25 12 7/8-9 17.00 12 7/8-9 1 156 50 71 MKL3-X0 350 7650 2900 13.25 3.73 11.95 20.50.00 MKL3-X0 9800 3700 15.25 4.11 12.94 23.75 15.00 18.75 12 1-8 21.25 1-8 8 268 3 1 MKL3-X180 18 450 500 50 17.25 4.61.15 26.00.50.75 1-1/8-8 181 MKL3-X200 20 500 13500 6500 19.25 5.03 15.26.75 18.00 25.00 20 1-1/8-8 5 231 onfiguration for 3-Way dd.125 (1/8 ) to the length for gasket width where the valves meet the tee. imensions - (Series 92/93 Pneumatic ctuator) Series 92/93 - imensions ouble cting Weight Spring Return 4.81 VP200 Pneumatic Positioner 6.78 6.25 3.84 2.47 92/93-083 5.43 7.40 92/93-093 5.78 8.59 92/93-119 7. 12.40 4.07 4.44 5.15 6.3 8.5.9 7.8.4 21.4 8.41 5.36 S50 Switch ox 4.25 5. 2.94 92/93-1 8.09 12.31 5.58 21.0 26.5 92/93-0 9.36 15.54 92/93-2 11. 19.57 7.17 8.97 38.8 77.8 50.8 4.1 5.30 92/93-255 13..78.79 7.0 199.0 1.90 imensions are in Inches 3. 2.79 3.78 Series 6 lectro Pneumatic Positioner 3-Way Tee Weights 2 50 5 125 6 150 8 200 250 12 300 350 18 450 20 500 Weight. 19 27 39 79 96 155 270 380 435 550 665 855 or ctuator 3.0 2.5 8.00 5.61 3.74-8 OMMRIL