Model SCV
Watts Service Check Valve
IS-SCV
Model SCV
IS-SCV
Watts Service Check Valve
Installation Instructions
Watts Service Check Valves,
Model SCV, facilitate the servicing of system components
without the need to drain the
system. They install between
the system and the componen t. As the co mp onent
is threa ded into the se rvice
check valve the spring loaded v alv e open s to sy ste m
pressure. As the component
is removed, the valve closes,
maintaining system integrity
while the component is being
inspected. (See other side for
installation instructions)
Limited Warranty: Watts Regulator Co. (the “Company”) warrants each product to be free from defects
in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace
or recondition the product without charge.
THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY
GIVEN BY TH E COMPANY WITH RESPECT TO THE PRODUCT. THE COMPANY MAKES N O OTHER
WARRANTIES, EXPRESS OR IMPLIED. THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive
remedy for breach of warranty, and the Company shall not be responsible for any incidental, special
or consequential damages, including without limitation, lost profits or the cost of repairing or replacing
other property which is damaged if this product does not work properly, other costs resulting from labor
charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water
conditions, chemical, or any other circumstances over which the Company has no control. This warranty
shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance
or alteration of the product.
Some States do not allow limitations on how long an implied warranty lasts, and some States do not
allow the exclusion or limita tion of incidental or consequential damages. Therefore the above limitations may not apply to you. This Limited Warranty gives you specific legal rights, and you may have
other rights that vary from Sta te to State. You should consult applicable state laws to determine your
rights. SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES THAT
MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE Y EAR FROM THE DATE
OF ORIGINAL SHIPMENT.
System
Closed
System
Open
Installation Instructions
Watts Service Check Valves,
Model SCV, facilitate the servicing of system components
without the need to drain the
system. They install between
the system and the componen t. As the co mp onent
is threa ded into the se rvice
check valve the spring loaded v alv e open s to sy ste m
pressure. As the component
is removed, the valve closes,
maintaining system integrity
while the component is being
inspected. (See other side for
installation instructions)
Limited Warranty: Watts Regulator Co. (the “Company”) warrants each product to be free from defects
in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace
or recondition the product without charge.
THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY
GIVEN BY TH E COMPANY WITH RESPECT TO THE PRODUCT. THE COMPANY MAKES N O OTHER
WARRANTIES, EXPRESS OR IMPLIED. THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive
remedy for breach of warranty, and the Company shall not be responsible for any incidental, special
or consequential damages, including without limitation, lost profits or the cost of repairing or replacing
other property which is damaged if this product does not work properly, other costs resulting from labor
charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water
conditions, chemical, or any other circumstances over which the Company has no control. This warranty
shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance
or alteration of the product.
Some States do not allow limitations on how long an implied warranty lasts, and some States do not
allow the exclusion or limita tion of incidental or consequential damages. Therefore the above limitations may not apply to you. This Limited Warranty gives you specific legal rights, and you may have
other rights that vary from Sta te to State. You should consult applicable state laws to determine your
rights. SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES THAT
MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE Y EAR FROM THE DATE
OF ORIGINAL SHIPMENT.
System
Closed
System
Open
Model SCV
IS-SCV
Watts Service Check Valve
Installation Instructions
Watts Service Check Valves,
Model SCV, facilitate the servicing of system components
without the need to drain the
system. They install between
the system and the componen t. As the co mp onent
is threa ded into the se rvice
check valve the spring loaded v alv e open s to sy ste m
pressure. As the component
is removed, the valve closes,
maintaining system integrity
while the component is being
inspected. (See other side for
installation instructions)
Limited Warranty: Watts Regulator Co. (the “Company”) warrants each product to be free from defects
in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace
or recondition the product without charge.
THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY
GIVEN BY TH E COMPANY WITH RESPECT TO THE PRODUCT. THE COMPANY MAKES N O OTHER
WARRANTIES, EXPRESS OR IMPLIED. THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive
remedy for breach of warranty, and the Company shall not be responsible for any incidental, special
or consequential damages, including without limitation, lost profits or the cost of repairing or replacing
other property which is damaged if this product does not work properly, other costs resulting from labor
charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water
conditions, chemical, or any other circumstances over which the Company has no control. This warranty
shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance
or alteration of the product.
Some States do not allow limitations on how long an implied warranty lasts, and some States do not
allow the exclusion or limita tion of incidental or consequential damages. Therefore the above limitations may not apply to you. This Limited Warranty gives you specific legal rights, and you may have
other rights that vary from Sta te to State. You should consult applicable state laws to determine your
rights. SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES THAT
MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE Y EAR FROM THE DATE
OF ORIGINAL SHIPMENT.
System
Closed
System
Open
Model SCV
IS-SCV
Watts Service Check Valve
Installation Instructions
Watts Service Check Valves,
Model SCV, facilitate the servicing of system components
without the need to drain the
system. They install between
the system and the componen t. As the co mp onent
is threa ded into the se rvice
check valve the spring loaded v alv e open s to sy ste m
pressure. As the component
is removed, the valve closes,
maintaining system integrity
while the component is being
inspected. (See other side for
installation instructions)
Limited Warranty: Watts Regulator Co. (the “Company”) warrants each product to be free from defects
in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace
or recondition the product without charge.
THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY
GIVEN BY TH E COMPANY WITH RESPECT TO THE PRODUCT. THE COMPANY MAKES N O OTHER
WARRANTIES, EXPRESS OR IMPLIED. THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive
remedy for breach of warranty, and the Company shall not be responsible for any incidental, special
or consequential damages, including without limitation, lost profits or the cost of repairing or replacing
other property which is damaged if this product does not work properly, other costs resulting from labor
charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water
conditions, chemical, or any other circumstances over which the Company has no control. This warranty
shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance
or alteration of the product.
Some States do not allow limitations on how long an implied warranty lasts, and some States do not
allow the exclusion or limita tion of incidental or consequential damages. Therefore the above limitations may not apply to you. This Limited Warranty gives you specific legal rights, and you may have
other rights that vary from Sta te to State. You should consult applicable state laws to determine your
rights. SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES THAT
MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE Y EAR FROM THE DATE
OF ORIGINAL SHIPMENT.
System
Closed
System
Open
Typical Installation
Float Vent
Typical Installation
Float Vent
SCV
Air Separator
SCV
Expansion
Tank
Installation
Install the SCV on the system component: expansion tank
oat vent, pressure gage etc. Check to be certain the spring
loaded check valve opens. Install component with SCV into
system piping.
Removing System Components
System pressure must be reduced to atmospheric pressure
and the contained liquid allowed to reach ambient temperature
prior to the removal of any component attached to this valve.
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
Water Safety & Flow Control Products
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
SCV
Air Separator
SCV
Expansion
Tank
Installation
Install the SCV on the system component: expansion tank
oat vent, pressure gage etc. Check to be certain the spring
loaded check valve opens. Install component with SCV into
system piping.
Removing System Components
System pressure must be reduced to atmospheric pressure
and the contained liquid allowed to reach ambient temperature
prior to the removal of any component attached to this valve.
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
Water Safety & Flow Control Products
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
IS-SCV 0829 EDP# 1910814 © Watts 2008
Typical Installation
Float Vent
SCV
Air Separator
SCV
Expansion
Tank
Installation
Install the SCV on the system component: expansion tank
oat vent, pressure gage etc. Check to be certain the spring
loaded check valve opens. Install component with SCV into
system piping.
Removing System Components
System pressure must be reduced to atmospheric pressure
and the contained liquid allowed to reach ambient temperature
prior to the removal of any component attached to this valve.
IS-SCV 0829 EDP# 1910814 © Watts 2008
Typical Installation
Float Vent
SCV
Air Separator
SCV
Expansion
Tank
Installation
Install the SCV on the system component: expansion tank
oat vent, pressure gage etc. Check to be certain the spring
loaded check valve opens. Install component with SCV into
system piping.
Removing System Components
System pressure must be reduced to atmospheric pressure
and the contained liquid allowed to reach ambient temperature
prior to the removal of any component attached to this valve.
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
Water Safety & Flow Control Products
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
IS-SCV 0829 EDP# 1910814 © Watts 2008
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
Water Safety & Flow Control Products
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
IS-SCV 0829 EDP# 1910814 © Watts 2008