Van-air-systems Sentinel MDV-400I Series Drain Valves User Manual download pdf

PAGE 1

OCTOBER 2011

P/N 432-10036-D

INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS

SENTINEL

MOTORIZED BALL VALVE WITH ADJUSTABLE CYCLE TIME

Model MDV400I

WARNINGS

DO NOT REMOVE OR REPLACE ANY PART OF THE PRODUCT WHILE IT IS UNDER PRESSURE. SERIOUS PER-

SONAL INJURY AND/OR DAMAGE TO THE PRODUCT MAY RESULT.

DO NOT OPERATE THE PRODUCT IF THERE ARE ANY PRESSURE LEAKS. IF A LEAK IS PRESENT, THE PRODUCT

MAY BE UNSAFE TO OPERATE. REMOVE THE PRODUCT FROM SERVICE IMMEDIATELY.

DO NOT OPERATE THIS PRODUCT ABOVE ITS MAXIMUM OPERATING PRESSURE AND/OR TEMPERATURE.

WHEN INSTALLING THIS PRODUCT, BE SURE TO COMPLY WITH ALL LOCAL, STATE, INTERNATIONAL, AND/OR

GOVERNMENT LAWS, RULES, REGULATIONS AND CODES APPLICABLE TO YOUR INSTALLATION.

DO NOT INSTALL THIS PRODUCT IN A MANNER THAT DISCHARGES TOWARDS PEOPLE OR EQUIPMENT. SERI-

OUS INJURY AND/OR DAMAGE MAY RESULT.

PROPER DISPOSAL OF DRAINED LIQUIDS THROUGH THIS PRODUCT ARE THE RESPONSIBILITY OF THE USER.

For optimum performance and safety, please read and understand all instructions before installation.

Personnel must use safe working practices and observe all applicable local and international regulations, safety, health and legal requirements when

installing and operating this product. Improper operation or maintenance of this product could be potentially dangerous resulting in an accident

causing injury or death. Van Air Systems cannot anticipate every possible circumstance which represents a potential hazard. The Warnings in this

manual cover the most common potential hazards and are therefore not all-inclusive. The installation and maintenance of this product must be in

strict accordance with this instruction manual or the warranty will be invalidated.

•

FIGURE 1

1 1/2"

3/4"

1/2"

BRASS

3/4"

2-1/2"

1/2"

STAINLESS

STEEL

VALVE

SIZE

(NPT)

VALVE

MATERIAL

WEIGHT

(LBS)

ACTUATOR

TORQUE

(IN/LBS)

300

150*

9.66

8.67

8.18

21.16

16.14

5.78

6.00

5.68

7.73

7.33

3.43

3.00

2.80

6.89

6.10

150*

600

NOTES:

1. RATED PRESSURE: BRASS 600 PSIG COLD WOG.

SS 900 PSIG COLD WOG

2. VALVES ARE FULL PORT 2 PIECE BALL VALVES

3. AVAILABLE ELECTRICAL: -115VAC-1PH-50/60HZ, MAX CURRENT: 1.7 AMPS

-230VAC-1PH-50/60HZ, MAX CURRENT: 0.9 AMPS

-12VDC, MAX CURRENT: 1.7 AMPS

-24VDC, MAX CURRENT: 0.9 AMPS

(DC VOLTAGE UNITS ARE SUPPLIED WITH POWER CORD BUT WITHOUT PLUG)

4. ENCLOSURE RATING: NEMA 4

5. AMBIENT TEMPERATURE OPERATING RANGE: 0 TO 120°F

6. VALVE INTERNAL MATERIALS:

BRASS VALVES; BALL-CHROME PLATED BRASS

STEM-BRASS, NICKEL PLATED

SEAT-RTFE

316 SS VALVES; BALL-316SS

STEM-316SS

SEATS-PTFE/TFM

POWER

PUSH

TEST

PUSH-TO-TEST

BUTTON

POWER ON

LIGHT

6.06

6.58

6.94

5.75

5.58

8.833.56

5.31

4.60

2.93

2.60

8.39

8.16

DIMENSIONS

10.65

12.96

7.51

10.86

11.65

7.78

7.93

8.43

9.13

7.83

9.72

7.02

6.81

6.00

1.72

B/2

1 1/2"

10.23

9.48

6.51

6.98

5.40

4.46

14.88

11.65 150*

300

600

350

475

780

110

143

205

FLOW

COEFFICIENT

(316 SS)

* ACTUATOR TORQUE FOR THESE UNITS WITH DC VOLTAGE IS 300 IN/LBS.

1 2 3 4

Summary of Contents

Page 1 - SENTINEL

PAGE 1OCTOBER 2011P/N 432-10036-DINSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONSSENTINEL®MOTORIZED BALL VALVE WITH ADJUSTABLE CYCLE TIMEModel

Page 2 - PAGE 2

PAGE 2 1.0 DESCRIPTION OF NORMAL OPERATION:1.1 This product consists of a quarter turn ball valve mated to an electric actuator with a fully adjus

Page 3 - FIGURE 4

PAGE 33.0 ADJUSTING THE TIMER3.1 The time between drain periods and drain periods are adjusted by a dipswitch keyboard located on the circuit board

Page 4 - TROUBLE SHOOTING

PAGE 4 Note: Service work to be done by qualiﬁ ed personnel only! Always remove pressure and power from the unit before servicing. TROUBLE SHOOTI

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Van-air-systems Sentinel MDV-400I Series Drain Valves User Manual

Browse online or download User Manual for Equipment Van-air-systems Sentinel MDV-400I Series Drain Valves. Van Air Systems Sentinel MDV-400I Series Drain Valves User Manual

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