Simple Set Max. Pressure Independent Control Valves 2 Way 2-1/ /09/18

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1 The Bray Simple Set Max is a flanged pressure independent control (PIC) valve designed for a wide variety of hot water and chilled water control applications. The SSM Series combines high rangeability control with dynamic balancing into a single compact housing, eliminating material installation and commissioning costs of separate balancing components. Simple Set Max Pressure Independent Control Valves Way -/ - 07/09/8 The maximum flow rate is easily set by hand with an adjustment on the top of the valve. The unique design of the Simple Set Max provides full stroke of the control element, even when the flow rate setting is a small percentage of the maximum flow capacity of the valve. Simple Set Max valves provide a continuous flow rate at any fixed position of the valve irrespective of inlet pressure change. This prevents overflow at any load condition, which contributes to optimal coil performance and primary equipment efficiency. System Types Air Handling Units, Heat Exchangers, Computer Room Air Handling Units and more. Features and Benefits Cast Iron housing with Stainless Steel flow regulation unit Robust design, resistant to high temperatures and moderate levels of particulate. Low pressure drop Reduces pump head requirements for added energy efficiency Easily adjustable flow rates and actuator characteristics Saves time and money in commissioning and start up. No minimum straight pipe lengths required upstream or downstream of the valve Provides for maximum piping flexibility, even in crowded mechanical rooms. SSM-

2 Simple Set Max - Valve Specifications Technical Specifications - Valve Valve Body -/ Service Hot Water, Chilled Water, 0/0 Glycol Solutions Cold Working Pressure -/ thru 6 ANSI Class 8 thru ANSI Class 0 Media Temp. Range -. - F to 8 F (0 C to 0 C) Media Temp. Range F to 0 F (0 C to 0 C) Min. Operational P Refer to Flow Rate Charts on Page SSM-7 & 8 Max. Operational P 6 PSID (800kPa) Max. Close-Off Pressure 6 PSI (800kPa) Valve Operation Push down to close, Normally open Shut-Off Leakage <ANSI ClassIV (0.0%) Flow Rate Range 9. to 6 GPM Stroke. & " = 0.79" (0mm), & " =.8" (0mm), 6" & 8 = 9" (mm), 0 & " =9" (8mm) Flange Connections ANSI /0 Test Ports / NPT MATERIALS Body Material -/ thru 6 Cast Iron 8 thru Ductile Iron Flow Regulation Unit Stainless Steel Diaphragm Reinforced EPDM Spring Stainless Steel O-Rings EPDM The pipe system shall be properly ventilated to avoid risk of air pockets. Glycolic mixtures up to 0% are applicable (both ethylene and propylene). Bray can accept no responsibility if another actuator is used instead of the Bray actuator recommendation: Water treatment to VDI 0. SSM-

3 Simple Set Max - GA(S) Series Actuator Specifications Technical Specifications- Actuator Non-Spring Return GA-6 On/Off, Floating and Modulating Spring Return GASRE-0 On/Off, Floating and Modulating, Valve to Fail Open GASEX-0 On/Off, Floating and Modulating, Valve to Fail Closed Power Requirements Positioner Action Switching Range Power Consumption Max. Temperature of Medium Ambient Conditions On/Off, Floating and Modulating Control Signal Control Signal Position Feedback Signal Non-Spring Return Spring Return -/" to " 6" to Temperature Humidity VAC (±0%) at 0/60 Hz or VDC (±%) 0 to 0 V, Ri> 00 k to 0 ma, Ri = 0 0 to 0 V, Load >. k Direct or Reverse Acting 00 mv 0W, 8VA 7.W, 0VA F to 8 F (0 C to 0 C) F to 0 F (0 C to 0 C) F to F (-0 to C) 0 to 9% RH without condensation Level of Protection Equivalent to NEMA (IP 66) Protection Class III to IEC 6070 Enclosure Self-extinguishing plastic sealing equivalent to NEMA Electrical Connection Motor Run Time sec. per in. (mm) Spring Run Time AWG (. mm²) with screw terminals. Three knock-out cable entries for M0. ( ) and M6. (), (0), 6 (), Dip Switch Adjustable 0 seconds Number of Spring Returns Response Time - -Point Weight UL Listed Spring Return Non-Spring Return > 0, ms. lbs. (.6 kg) 9. lbs. (. kg) Temperature-Indicating and Regulating Equipment, XAPX, XAPX7. File E666 Also for On/Off (-point) or Floating ( point) depending on the connection for V~ Design the transformers for this value, otherwise functional faults may occur. An intermediate piece is required for medium temperatures between 66 F (0 C) and 6 F (0 C) The return time corresponds to a stroke of 0. in. ( mm) to.8 in. (0 mm) and does not depend on the set run time. Disclaimer - The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these specifications, consult the local Bray office. Bray, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. SSM-

4 Simple Set Max - Actuator Wiring GA - Non-Spring Return Wiring Modulating S y= 0mA a b u i S S S On Off S; S = Runtime S; S = Characteristic y=0 0V 00% a µc M b 0 0 0V yo=0 0V V~/= On/Off ( Point) V~/= a b u i Floating ( Point) V~/= a b u i Options (Auxillary Switches) = Extra Low Voltage Y = modulating signal = Neutral/Common for power and signal a/b- These terminals determine forward acting/reverse acting. One should be powered with V. a = Extends. 0 volts = 0% extended. 0V = 00% extended b = Retracts. 0 volts = 00% extended. 0V = 0% extended u = V, in case of control by voltage i =.. 0 ma, in case of control by current = V Feedback, independent from the use of u or i GAS - Spring Return Wiring Modulating y=0 0V y= 0mA yo=0 0V a b u i u 0% 0V ma 0V S S S S a 00% 0V 0mA 0V On 0% 0V 0mA 0V b 00% 0V Off ma 0V S; S = Runtime S; S = Characteristic GASRE GASEX i µc M Shaft V~/= On/Off ( Point) Floating ( Point) V~/= a b u i V~/= a b u i 0% 00% pt, pt, Cont. = Extra Low Voltage Y = modulating signal = Latch voltage for the spring. Lose of power here causes the spring to drive to the fail position. = Neutral/Common for power and signal a/b- These terminals determine forward acting/reverse acting. One should be powered with V. a = Extends. 0 volts = 0% extended. 0V = 00% extended b = Retracts. 0 volts = 00% extended. 0V = 0% extended u = V, in case of control by voltage i =.. 0 ma, in case of control by current = V Feedback, independent from the use of u or i 0% 00% Options (Auxillary Switches) SSM-

5 Simple Set Max - Dimensions -/ - Simple Set Max Dimension -/ - Please reference the illustration MODEL # Connection Flow Range L H H D Weight x=flow in GPM in. mm GPM in. mm in. mm in. mm in. mm lb kg SSM-0-A-L-x -/ SSM--A-L-x SSM--A-L-x SSM--A-L-x SSM-6-A-L-x SSM-6-A-H-x SSM-8-A-L-x TBD TBD SSM-8-A-H-x TBD TBD SSM-0-A-L-x TBD TBD SSM-0-A-H-x TBD TBD SSM--A-L-x TBD TBD SSM--A-H-x TBD TBD Allow." clearance for actuator removal. Weights shown are for valve/actuator assemblies Add. lbs. (. kg) for spring return actuator H H D L SSM-

6 Simple Set Max - Valve Sizing Unlike conventional control valve sizing where valves are sized to a Cv, the Simple Set Max valves are simply sized for flow and pipe size. Refer to the ordering table for the wide range of flow values available. IMPORTANT: Valve diameter should NEVER exceed pipe diameter! The design of Simple Set Max combines high performance and a compact design. The main components of the valve are: Differential Pressure Control Cartridge - Ensures constant flow rate is achieved under fluctuating system pressures. As the system differential pressure increases and decreases, the Dp controller absorbs and releases pressure through an internal capillary tube maintaining a constant Dp across the valve. Modulating Control Component -. Rotates laterally to limit max flow through the valve per the Pre-Setting Scale.. Moves vertically in response to the actuator call for more or less flow. Presetting Scale - Sets maximum flow allowed through valve. P/T Ports - Allows for measurement of water flow and temperature. Pre-setting scale P/T Ports Combined Pressure Control, Flow Balancing & Modulating Unit Simple Set Max - Matrix SSM = Simple Set Max Sample SSM 0 A L x /GA-6 Prefix: Simple Set Max Size of Valve ANSI Flanged Flow Range Pressure Cartridge - (H) High or (L)Low Flow Setting GPM. See Charts on Page SSM-7 and SSM-8 Actuator Selection SSM-6

7 Simple Set Max - Flow Rate Charts -/ Flow Rates Pre-Set Min. PSI Flow m /h Flow GPM SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM-0-A-L SSM--A-L- SSM--A-L-0 SSM--A-L-6 SSM--A-L- SSM--A-L-8 SSM--A-L- SSM--A-L-9 SSM--A-L-6 SSM--A-L-7 SSM--A-L-77 SSM--A-L-8 SSM--A-L-9 SSM--A-L-99 SSM--A-L-07 SSM--A-L-6 SSM--A-L-6 SSM--A-L-8 SSM--A-L-0 Pre-Set Min. PSI Flow Rates Flow m /h Flow GPM SSM--A-L- SSM--A-L-67 SSM--A-L-80 SSM--A-L-9 SSM--A-L-0 SSM--A-L- SSM--A-L- SSM--A-L- SSM--A-L- SSM--A-L- SSM--A-L-66 SSM--A-L-79 SSM--A-L-9 SSM--A-L-0 SSM--A-L-8 SSM--A-L-9 SSM--A-L-7 SSM--A-L-99 Pre-Set Min. PSI Flow Rates Flow m /h Flow GPM SSM--A-L-8 SSM--A-L-0 SSM--A-L- SSM--A-L-7 SSM--A-L-67 SSM--A-L-88 SSM--A-L-07 SSM--A-L-7 SSM--A-L-6 SSM--A-L-66 SSM--A-L-86 SSM--A-L-08 SSM--A-L-0 SSM--A-L- SSM--A-L-8 SSM--A-L- SSM--A-L-6 SSM--A-L-8 Pre-Set Min. PSI Flow Rates Flow m /h Flow GPM Low Flow Rates Pre-Set Min. PSI Flow m /h Flow GPM SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L SSM-6-A-L See Website for Specific Flow Rate Settings Calculator 6 SSM-6-A-H- SSM-6-A-H-8 SSM-6-A-H-0 SSM-6-A-H-6 SSM-6-A-H-9 SSM-6-A-H- SSM-6-A-H-8 SSM-6-A-H-9 SSM-6-A-H-7 SSM-6-A-H-6 SSM-6-A-H-0 SSM-6-A-H- SSM-6-A-H-86 SSM-6-A-H-6 SSM-6-A-H-68 SSM-6-A-H-77 SSM-6-A-H-796 SSM-6-A-H-89 Pre-Set Min. PSI High Flow Rates Flow m /h Flow GPM SSM-7

8 Simple Set Max - Flow Rate Charts 8 Low Flow Rates 8 High Flow Rates Pre-Set Min. PSI Flow m /h Flow GPM Pre-Set Min. PSI Flow m /h Flow GPM SSM-8-A-L-9 SSM-8-A-L- SSM-8-A-L-60 SSM-8-A-L-8 SSM-8-A-L- SSM-8-A-L- SSM-8-A-L-7 SSM-8-A-L-60 SSM-8-A-L-60 SSM-8-A-L-680 SSM-8-A-L-70 SSM-8-A-L-760 SSM-8-A-L-79 SSM-8-A-L-8 SSM-8-A-L-87 SSM-8 -A-L SSM-8-A-H-7 SSM-8-A-H-98 SSM-8-A-H-60 SSM-8-A-H-66 SSM-8-A-H-70 SSM-8-A-H-79 SSM-8-A-H-779 SSM-8-A-H-8 SSM-8-A-H-86 SSM-8-A-H-90 SSM-8-A-H-97 SSM-8-A-H-008 SSM-8-A-H-08 SSM-8-A-H-09 SSM-8-A-H-6 SSM-8-A-H SSM-0-A-L-87 SSM-0-A-L-900 SSM-0-A-L-960 SSM-0-A-L-00 SSM-0-A-L-07 SSM-0-A-L- SSM-0-A-L-9 SSM-0-A-L- SSM-0-A-L- SSM-0-A-L-00 SSM-0-A-L-80 SSM-0-A-L-70 SSM-0-A-L-680 SSM-0-A-L-79 SSM-0-A-L-90 SSM-0-A-L-09 Low Flow Rates Pre-Set Min. PSI Flow m /h Flow GPM Pre-Set Min. PSI Flow m /h Flow GPM SSM-0-A-H-079 SSM-0-A-H-8 SSM-0-A-H-78 SSM-0-A-H-6 SSM-0-A-H-0 SSM-0-A-H-0 SSM-0-A-H- SSM-0-A-H-60 SSM-0-A-H-70 SSM-0-A-H-8 SSM-0-A-H-96 SSM-0-A-H-090 SSM-0-A-H-0 SSM-0-A-H- SSM-0-A-H-90 SSM-0-A-H High Flow Rates Low Flow Rates Pre-Set Min. PSI Flow m /h Flow GPM Pre-Set Min. PSI SSM--A-L-87 SSM--A-L-89 SSM--A-L-9 SSM--A-L-0 SSM--A-L-07 SSM--A-L-0 SSM--A-L-9 SSM--A-L- SSM--A-L- SSM--A-L-00 SSM--A-L-80 SSM--A-L-70 SSM--A-L-680 SSM--A-L-79 SSM--A-L-90 SSM--A-L SSM--A-H-079 SSM--A-H-8 SSM--A-H-78 SSM--A-H-8 SSM--A-H-0 SSM--A-H-8 SSM--A-H- SSM--A-H-68 SSM--A-H-70 SSM--A-H-87 SSM--A-H-969 SSM--A-H-090 SSM--A-H- SSM--A-H-0 SSM--A-H-90 SSM--A-H See Website for Specific Flow Rate Settings Calculator High Flow Rates Flow m /h Flow GPM SSM-8