Electro-Thermal Shut-off, Electric or
Heat Actuated Ball Valve by Essex
The electro-thermal link (ETL) used on the Essex actuated shut-off ball valve is compatible with most smoke or gas detectors on the market.
The operating range fo the link is 6 to 30 VAC or 6 to 30 VDC. It requires less than 0.2 amperes of power, 0.5 milliseconds at 24 volts. The unit may be used with other similar circuitry such as a rate of rise detector or other automatic alarm switch (see application sheet HR-1 and HR-2).
Applications include those of the 165° F Essex standard thermal link shown in Fig. 1, but, in addition will operate when subjected to an electrical impulse of low power and short durtion from local or remote location.
ETL may be furnished at 212° F or 255° F but are not U.L. listed.
This unit is used with fuel and combustion controls, combustion safeguards, electrical signaling system which are:
- heat activated
- smoke or gas activated
- flame-energy activated
- activated by rate of rise or maximum temperature
MODEL EA0001X, EA0002X and EA003X - Factory Mutual Approved
- Valve Options
- ANSI Class 150
- ANSI Class 300
- ANSI Class 600
- How To Order
VALVE OPTIONS
- Thermal links may be furnished U.S. listed for 135°, 165°, 212°, 286°, 360° and 500°.
- Heat or electrical actuated links are U.S. listed for 165° F -- Not U.L. listed for 212° F and 255° F.
May be purchased as a deadman handle without fusible link.
Only the ETL in figure 2 is listed. Components used in conjunction with this unit are not claimed.
ANSI 150 Class Rating Fire Safe Thermal Shut-Off Ball Valve
|
SIZE
|
A
|
B
|
C
|
D
|
E
|
F
|
Wt. lb.
|
|
1/4-1/2
|
5-1/2
|
4-1/2
|
3-1/4
|
6
|
3-1/2
|
4-1/2
|
8
|
|
3/4
|
5-5/8
|
4-1/2
|
3-/14
|
6
|
3-7/8
|
4-5/8
|
9
|
|
1
|
6-1/4
|
4-1/2
|
3-1/4
|
6
|
4-1/4
|
5
|
11
|
|
1-1/4
|
8-5/8
|
5-1/4
|
3-3/4
|
9
|
4-5/8
|
5-1/2
|
14
|
|
1-1/2
|
8-7/8
|
5-1/4
|
3-3/4
|
9
|
5
|
6-1/2
|
19
|
|
2
|
9-1/4
|
5-1/4
|
3-3/4
|
9
|
6
|
7
|
22
|
|
3
|
9-3/4
|
5-1/4
|
3-3/4
|
9
|
7-1/2
|
8
|
44
|
ANSI 300 Class Rating Fire Safe Thermal Shut-Off Ball Valve
|
SIZE
|
A
|
B
|
C
|
D
|
E
|
F
|
Wt. lb.
|
|
1/4-1/2
|
5-1/2
|
4-1/2
|
3-1/4
|
6
|
3-3/4
|
4-1/4
|
8-1/4
|
|
3/4
|
5-5/8
|
4-1/2
|
3-/14
|
6
|
4-5/8
|
4-5/8
|
9-1/4
|
|
1
|
6-1/4
|
4-1/2
|
3-1/4
|
6
|
4-7/8
|
6-1/4
|
11-1/2
|
|
1-1/4
|
8-5/8
|
5-1/4
|
3-3/4
|
9
|
NA
|
NA
|
NA
|
|
1-1/2
|
8-7/8
|
5-1/4
|
3-3/4
|
9
|
6-1/8
|
7-1/2
|
20
|
|
2
|
9-1/4
|
5-1/4
|
3-3/4
|
9
|
6-1/2
|
8-1/2
|
23
|
|
3
|
9-3/4
|
5-1/4
|
3-3/4
|
9
|
8-1/2
|
11-1/8
|
46
|
ANSI 600 Class Rating Fire Safe Thermal Shut-Off Ball Valve
|
SIZE
|
A
|
B
|
C
|
D
|
E
|
F
|
Wt. lb.
|
|
1/4-1/2
|
5-1/2
|
4-1/2
|
3-1/4
|
6
|
3/4
|
2-3/8
|
5
|
|
3/4
|
5-5/8
|
4-1/2
|
3-/14
|
6
|
15/16
|
2-5/8
|
6
|
|
1
|
6-1/4
|
4-1/2
|
3-1/4
|
6
|
1-1/8
|
1-1/16
|
7
|
|
1-1/4
|
8-5/8
|
5-1/4
|
3-3/4
|
9
|
1-5/16
|
3-11/16
|
11
|
|
1-1/2
|
8-7/8
|
5-1/4
|
3-3/4
|
9
|
1-1/2
|
4-1/16
|
13
|
|
2
|
9-1/4
|
5-1/4
|
3-3/4
|
9
|
1-3/4
|
4-5/8
|
16
|
|
3
|
9-3/4
|
5-1/4
|
3-3/4
|
9
|
2-7/16
|
6-3/4
|
31
|
How To Order
Carbon Steel Electro-Thermal Fire Safe Shut-off Ball Valve with 165° F Electro-Thermal Link & STainless Steel Actuator
|
MODEL
NUMBER
|
TYPE
CONN.
|
|
*EA SERIES
|
THREADED
|
|
*EA SERIES
|
FLANGED
|
How To Order
316 SS Electro-Thermal Fire Safe Shut-off Ball Valve with 165° F Electro-Thermal Link & Stainless Steel Actuator
|
MODEL
NUMBER
|
TYPE
CONN.
|
|
*EA SERIES
|
THREADED
|
|
*EA SERIES
|
FLANGED
|
SHUT-OFF VALVE CODE BLOCK
BLOCK 3
- T - Thermal LInk (165° F Standard)
BLOCK 4
- HR0001- Basic Shut-off Valve Model Number
BLOCK 5
- CF - Stainless steel actuator & valve flanged carbon steel 150 CL'S
- C3 - Stainless steel actuator & valve flanged carbon steel 300 CL'S
- CS - Stainless steel actuator & valve socket weld carbon steel
- CT - Stainless steel actuator & valve threaded carbon steel (NPT)
- CW - Stainless steel actuator & valve butt weld carbon steel
- CSF - Stainless steel actuator & 316 stainless steel valve flanged 150 CL'S
- CS3 - Stainless steel actuator & 316 stainless steel valve flanged 300 CL'S
- CSS - Stainless steel actuator & 316 stainless steel valve socket weld.
- CST - Stainless steel actuator & 316 stainless steel valve threaded (NPT)
- CSW - Stainless steel actuator & 316 stainless steel valve butt weld.
OPTION CODE BLOCK 2 & 6
BLOCK 2
- D - Removable handle (Standard)
BLOCK 6 (MOVE TO CLOSE IS STANDARD)
- 0 - Move to Open Position
CALL FOR ORDERING INFORMATION ON FM APPROVED MODELS TA SERIES FOR 3" & 4" VALVES
* CALL FOR ORDERING INFORMATION ON EA & TA SERIES VALVES
HOW TO ORDER MODEL NUMBER
Example 2
EA0002X2CSF
2" Valve with STandard Handle & Electro-Thermal Link, Actuator is Stainless Steel with 316 S.S. 150# flange. Heat or Electric will Actuate Valve to the Shut-off Position.
Standard Shut-off Valve is Furnished with 165° F Thermal Link. For other temperatures, Shut-off Valve Links are available at 135° F, 212° F, 360° F, & 500° F.
Unites can be supplied with "Fixed" Handles.