GERAND
BALVALVE
VENTURIS

To Indicate
and adjust
flow in
terminal
heating and
cooling units.

 


BVT/ BVS
Curve Sheet
Standard

 


BVT/ BVS
Curve Sheet
Metric


STYLE BVT Threaded

STYLE BVS Sweat

Size
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"

O/A Length
3-1/8"
3-9/16"
4-7/64"
4-1/2"
4-7/8"
5-29/64"

Size
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"

O/A Length
3-7/16"
4-3/16"
4-25/32"
5-1/2"
6"
7-5/32"

*Sweat Units designed to be Soldered in Line without Disassembly

Accuracy +1%

STANDARD RATING OF SYSTEM 250 PSI and 250oF Water.

GERAND
BALVALVE
VENTURIS

2-1/2"-4"
Models

 


BVF/BVG/BVT
Curve Sheet

STYLE BVF 150# Flanged

Rated For 600 PSI WOG

Size
2-1/2"
3"

Model
BFV60
BFV63

O/A Length
8-1/4"
9-1/8"

STYLE BVG Grooved

Rated For 600 PSI WOG

Size
2-1/2"
3"

Model
BVG60
BVG63

O/A Length
8-1/4"
9-1/8"

STYLE BVT Threaded

Rated For 600 PSI WOG

Size
2-1/2"
3"

Model
BVT60
BVT63

O/A Length
8-1/4"
9-1/8"

STYLE 4" BVF 150# Flanged

Rated For 200 PSI WOG

Size
4"
 

Model
BVF74

O/A Length
13"


Materials & Design of the 2-1/2" - 4" Models

  • Fixed Venturi

  • Ductile Iron Body

  • Standard Port Valve

  • Teflon Seat

  • Blowout Proof Stem

  • Memory Locking Device

  • Brass Hard Chrome Plated Ball

  • Chained Metal Tag

  • Positive Shut-Off Brass Meter Fittings

Accuracy +1% 

STANDARD RATING OF SYSTEM
250 PSI and 250oF Water.

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