Model ET71-BVS-OTG Series - Acorn Engineering

Model ET71-BVS-OTG Series - Acorn Engineering

Model ET71-BVS-OTG Series Lead-Free Emergency Fixture Thermostatic Mixing Valve with Cold Water Bypass and Includes Ball Valve Shut-offs and Outlet Te...

663KB Sizes 1 Downloads 10 Views

Recommend Documents

Hose & Supply Boxes 8180 Series - Acorn Engineering
Stainless Steel Recessed Supply and Waste Hose Box. Stainless Steel Recessed Supply and Waste Hose Boxes are CUPC certif

hose boxes - Acorn Engineering
ACORN ENGINEERING COMPANY Hose Boxes www.acorneng.com. 800.488.8999. 626.336.4561. Integral Stop Wall Valve & Box with N

7109-100-001 S0410 EYEWASH.cdr - Acorn Engineering
Sep 14, 2015 - 7100-140-001. EYE/FACE WASH STRAINER ASSY, CHROME. 12. 7101-205-000. ½” NPT BALL VALVE ASSY, BRASS, CH

LavryBlack Series Model DA10 Digital to Analog - Lavry Engineering
Jun 23, 2010 - AES source using an XLR cable to the XLR connector labeled “aes.” - Stereo optical source using a Tos

rZA SERIES - Walpha Engineering
MOD. P/A. I. O. A/G. 1 0.5 RZA. 0.7. 0.5. 70. 23. 14. 27. 1.5 ø25 ONE KEYWAY6. 32. 3. M4. 15. 1.5. 20. 2. 2. 0.7. 73. 8

Business Model Engineering - NYU
Business Model Engineering. Dr. Jean-Claude Franchitti. New York University. Computer Science Department. Courant Instit

PDF: Orion Series - Whelen Engineering
Whelen.COm Fax. 905-677-2188. (in) aviationGWhelen.COm. OverSeaS. Aviation Technical Support AAR Allen Group Internation

Environmental Engineering Seminar Series - UCI
(ORS), Lillian Moller Gilbreth, and Thomas J. Watson Fellowships and Scholarships. Dr. Colella has published 42 journal

Business model - Spirax-Sarco Engineering
Simon O'Brien, Head of the Spirax Sarco Academy, and team members, Ian Fleming and Marta Rogala. Spirax-Sarco Engineerin

Coupling - Bedford Model Engineering Society
ground level trolleys to the Cardiff Club design with a number of club members ..... meeting featured a very popular pre

Model ET71-BVS-OTG Series Lead-Free Emergency Fixture Thermostatic Mixing Valve with Cold Water Bypass and Includes Ball Valve Shut-offs and Outlet Temperature Gauge

APPLICATION: The Acorn ET71-BVS-OTG Series Emergency Tempering Valve is certified to ASSE 1071 and will deliver safe tepid water to safety systems such as eye, face and shower fixtures and combination units. It's factory set to 85°F (30°C) to ensure comfort when used with an eye wash, yet can be safely set up to 95°F (35°C) for maximum comfort and effectiveness when used with body washes. The ET71 is offered in 4 models/sizes you can meet the needs of your application based on minimum flow performance requirements and maximum flow demands. This valve can be used to the control the temperature of recirculating as well as non-recirculating supply systems.

Federal Public Law 111-380 (No Lead)

ET71-1-BVS-OTG

Patent Pending

SPECIFICATIONS: FEATURES:

Valve Specifications: Maximum Operating Pressure: ................. 125 PSI (861 kpPa)

l

l

IAPMO certified per ASSE 1071 at the minimum flow rates shown in the chart to the right. G Lead-Free certified DZR brass body with corrosion

Maximum Hot Water Supply Temp: ..................... 180°F (82°C) Outlet Temp. Range: ............................ 60°F-95°F (15°C-35°C) (ET71-4 Only)...... 60°F-90°F (15°C-32°C)

resistant and lead free internal components. l

l

l

l

l

l

Integral cartridge style checks with screens to prevent backflow and to filter debris from entering the valve. On demand internal cold water bypass ensures the flow of cold water in the event of loss of hot water. Temperature adjustment is made using a allen wrench. A locknut on the bonnet prevents unauthorized or accidental temperature adjustment. Commercial quality paraffin actuator provides repeatable, reliable performance. Acorn’s -BVS lockable ball valve shut-offs meet ANSI Z358 and ASSE 1071 requirements that state “If shutoff valves are installed in the supply line for maintenance purposes provisions SHALL be made to prevent unauthorized shut-off”. Acorn eliminates the need for a locked cabinet or other means to prevent unauthorized access to un-lockable, and potentially unsafe, check stop shut-off valves.” Outlet Temperature Gauge

Minimum Hot Water Supply ........................................ 5°F (3°C) Above Set Point Certified Minimum Flow*: ET71-1-BVS-OTG ...................................... 0.5 GPM (1.9 LPM) ET71-2-BVS-OTG ......................................... 1 GPM (3.8 LPM) ET71-3-BVS-OTG ......................................... 2 GPM (7.6 LPM) ET71-4-BVS-OTG ........................................ 3 GPM (11.4 LPM) GPM (LPM) FLOW RATES @30 PSID*

G The wetted surface of these valves contacted by

MODEL

TEMPERED

CW BY-PASS

CW FAILURE MAX.

ET71-1 -BVS-OTG

9.8 (37.1)

6.5 (24.5)

0.5 (1.9)

ET71-2 -BVS-OTG

35.1 (133)

25 (94.6)

1 (3.8)

ET71-3 -BVS-OTG

70.2 (256.7)

60 (227)

1 (3.8)

ET71-4 -BVS-OTG

110 (416.4)

80 (302.8)

1 (3.8)

consumable water contains less than 0.25% of lead by weight in conformance with national lead free law.

GUIDE SPECIFICATION:

* In accordance with ASSE 1071 (†) For ET71-4 Only

Member of U.S. Green Building Council

Recyclable Product

Emergency Fixture Thermostatic Mixing Valve shall be IAPMO lab certified to ASSE 1071 and CSA standards. Valve shall have an on demand internal cold water bypass of at least 60% of the normal flow rate. Valve body shall be “lead-free' brass with corrosion resistant internal components. Checks and screen must be integral. The sensor will be an advanced paraffin actuator with a temperature range of 60°F to 95°F (16°C or 35°C) or 60°F to 90°F (16°C to 32°C) (†), factory set to 85°F (29°C) and adjustable by the safety officer. A locknut will prevent unauthorized or accidental set point changes. Shut-offs shall be lockable ball valves to help prevent unauthorized or accidental closing in accordance with ANSI Z358 and ASSE 1071. Valve shall include an outlet temperature gauge. Valve shall be Acorn Model ET71 - (1,2 3 or 4) - BVS-OTG-(Option(s)).” Acorn Safety assumes no responsibility for use of void ® or superseded data. © Copyright Acorn Safety , City of ® Industry, CA, Division of Acorn Engineering Company , Member of Morris Group International™. Please visit www.acorneng.com for most current specifications.

Submittal # ET71-BVS-OTG Series Revised: 09/22/17 Page 1 of 3

Product carries the following certifications:

ASSE 1071 CSA B125.3

ACORN SAFETY

Division of ® Acorn Engineering Company , Member of Morris Group International™

P.O. Box 3527 City of Industry, CA 91744 U.S.A. Phone 800-591-9372 626-855-4804 www.acorneng.com

VALVE SELECTION: o ET71-1-BVS-OTG

Brass Valve Body With Ball Valve Shut-offs, Outlet Temperature Gauge & 1/2” NPT Inlet & Outlet Connections

o ET71-2-BVS-OTG

Brass Valve Body With Ball Valve Shut-offs, Outlet Temperature Gauge, 3/4” NPT Inlets & 1” NPT Outlet Connections

o ET71-3-BVS-OTG

o ET71-4-BVS-OTG

OPTIONAL CABINET:

Brass Valve Body With Ball Valve Shut-offs, Outlet Temperature Gauge, 1” NPT Inlet & 1-1/4” NPT Outlet Connections Brass Valve Body With Ball Valve Shut-offs, Outlet Temperature Gauge, 1-1/4” NPT Inlet & 1-1/2” NPT Outlet Connections

STYLE o -SMC

Surface Mounted Cabinet

FINISH o -PRC o -SSTL

Prime Coat Finish (16 Gage Mild Steel) Stainless Steel (18 Gage Type 304)

DOOR OPTIONS o -DRS Solid Door o -DRV Door Viewport Must Specify: Hinge Location: (N/A ET71-3 & ET71-4) o -L Left o -R Right

Acorn's locking ball valves are the only safe and acceptable method for supply shut-off to this product, unless installed in a lockable cabinet or other means to prevent unauthorized supply shut-off.

TECHNICAL DIMENSIONS:

PRESSURE DROP PSID (kPa)

10 (69)

15 (103)

20 (138)

30 (207)

45 (310)

60 (414)

4 FLOW RATE 1.8 ET71-1 GPM (LPM) (15.1) -BVS-OTG 12 GPM (45 LPM) COLD WATER BYPASS ONLY

5.66 (21.4)

6.9 (26.1)

8 (30.2)

9.8 (37.1)

12 (45.4)

13.9 (52.6)

14.3 (54.1)

20.3 (76.8)

43 (162.8)

49.7 (188)

86 (325.5)

99.3 (375.9)

150 (567.8)

173 (654.8)

ET71-2 -BVS-OTG 43 GPM (163 LPM)

INLET

OUTLET

"A"

"B"

"C"

"D"

"E"

ET71-1 -BVS-OTG

1/2" NPT

1/2" NPT

5-3/4" (146)

2-5/8" (67)

4" (102)

3" (76)

2" (51)

ET71-2 -BVS-OTG

3/4" NPT

1" NPT

8-1/2" (216)

3 (78)

5-1/2" (140)

4-1/4" (108)

3" (76)

ET71-3 -BVS-OTG

1" NPT

1-1/4" NPT

14" (356)

5-1/4" (133)

8-3/4" (222)

6-1/4" (159)

5-3/4" (145)

ET71-4 -BVS-OTG

1-1/4" NPT

1-1/2" NPT

14" (356)

5-1/4" (133)

8-3/4" (222)

6-1/4" (159)

5-3/4" (145)

FLOW RATE GPM (LPM)

Cv

6.4

5 (34)

6.5 (24.5) 28.7 (108.6)

40.5 (153.3)

50 (189.2)

70.7 (267.6)

FLOW RATE GPM (LPM)

22.4

35.1 (132.9) 25 (94.6)

COLD WATER BYPASS ONLY

28.7 FLOW RATE 12.8 ET71-3 GPM (LPM) (108.6) -BVS-OTG 86 GPM (325.5 LPM) COLD WATER BYPASS ONLY

ET71-4 -BVS-OTG 150 GPM (568 LPM)

24.8 (93.9)

49.7 (188.1)

57.3 (217)

70.2 (265.7) 60 (227)

86.6 (327.8)

COLD WATER BYPASS ONLY

100 (378.5)

110 (416.4) 80 (302.8)

"A"

"B" "C" "D"

-BVS-OTG DETAIL NOT TO SCALE LOCKNUT

TEMPERATURE ADJUSTING STEM

# ET71-BVS-OTG Series Revised: 09/22/17

"E" Page 2 of 3

SELECTION SUMMARY & APPROVAL FOR MANUFACTURING

Acorn Safety warrants that its products are free from defects in material or workmanship under normal use and service for a period of one year from date of shipment. Acorn’s liability under this warranty shall be discharged solely by replacement or repair of defective material, provided Acorn is notified in writing within one year from date of shipment, F.O.B. City of Industry, California.

Model Number & Options_____________________________________________________________________Quantity_______________ Company_______________________________________________________________________________________________________ Contact_________________________________________________Title____________________________________________________

800-591-9372

Signature (Approval for Manufacturing)__________________________________________________________________Date ____________________________

www.acorneng.com

or 626-855-4804

Model ET71-BVS-OTG Series Cabinet Emergency Fixture Thermostatic Mixing Valve Cabinets

TECHNICAL DIMENSIONS: NOTE: ITEMS 1 , 4 , AND 5 ARE SHOWN FOR REFERENCE ONLY. ALL PLUMBING CONNECTIONS ARE PROVIDED BY INSTALLER.

"A"

"F"

"E"

5 6 2 "B"

1

"G"

4

3

"C" "F"

"D"

"H" SHOWN LESS DOOR FOR CLARITY

1

ET71 SERIES THERMOSTATIC MIXING VALVE

4

-BVS BALL VALVE SHUT-OFFS

2

CYLINDER LOCK WITH KEYS

5

-OTG OUTLET TEMPERATURE GAUGE

3

Ø3/8" MOUNTING HOLES (4) PLACES

6

DOOR STOP

INLET

OUTLET

"A"

"B"

"C"

"D"

"E"

"F"

"G"

"H"

ET71-1 -BVS -OTG

1/2" NCT

1/2" NCT

15" (381)

18" (457)

7-7/8" (200)

5-5/8" (143)

1-3/4" (45)

1-3/4" (45)

14-1/2" (368)

11-1/2" (292)

ET71-2 -BVS -OTG

3/4" NCT

1" NCT

21" (533)

22" (559)

11" (279)

6" (153)

2" (51)

1-3/4" (45)

18-1/2" (470)

17-1/2" (445)

ET71-3 -BVS -OTG

1" NCT

1-1/4" NCT

28-1/2" (724)

29-1/2" (749)

16-7/8" (429)

7-3/4" (197)

3-1/4" (83)

2-1/2" (64)

24-1/2" (622)

23-1/2" (597)

ET71-4 -BVS -OTG

1-1/4" NCT

1-1/2" NCT

30-1/2" (775)

33" (838)

17-3/4" (450)

7-3/4" (197)

3-1/4" (83)

2-1/2" (64)

28" (711)

25-1/2" (648)

Acorn Safety assumes no responsibility for use of void ® or superseded data. © Copyright Acorn Safety , City of ® Industry, CA, Division of Acorn Engineering Company , Member of Morris Group International™. Please visit www.acorneng.com for most current specifications.

Submittal # ET71-BVS-OTG Series Revised: 09/22/17 Page 3 of 3

Product carries the following certifications:

ASSE 1071 CSA B125.3

ACORN SAFETY

Division of ® Acorn Engineering Company , Member of Morris Group International™

P.O. Box 3527 City of Industry, CA 91744 U.S.A. Phone 800-591-9372 626-855-4804 www.acorneng.com