Omega Products BV71 User Manual

1

⁄4 to 1" PREMIUM QUALITY, MAINTENANCE
FREE TUBE COMPRESSION BAR STOCK
BALL VALVES

BV70

Series

U Two Ferrule Compression

Fittings for Positive
and Repeatable
Two-Point Sealing

U Self Compensating Valve

Stem Seal Design
Ensures Long,
Leak-Tight Maintenance
Free Service

U Assembled Clean and

Without Lubricants to
Minimize the Possibility
of System Contamination

U Offered with Pneumatic

or Electric Actuation or a
Variety of Manual Options

BV71-SS shown larger than actual size.

Tube Dimensions - Inches

Size OD

¹⁄₄ 3.72 1.58 0.50 2.31 0.19 ⁹⁄₁₆
³⁄₈ 3.70 1.58 0.50 2.31 0.28 ¹¹⁄₁₆
¹⁄₂ 3.94 1.58 0.50 2.31 0.36 ⁷⁄₈
³⁄₄ 4.17 1.67 0.59 3.41 0.49 1¹⁄₈
1 4.92 1.91 0.75 3.41 0.62 1¹⁄₂

A B C D E F

The BV70 Series tube compression
valves offer an excellent alternative
to high pressure models for those
applications where a pressure
rating of 1,000 psi or less is
required. The BV70 Series is
offered in both brass and 316
stainless steel bar stock
construction in sizes of
tube and comes equipped standard
with reinforced PTFE seats and
stem seal and stainless steel balls
and stems. The compression joint
uses the proven, twin ferrule design
to ensure positive two point sealing
between the tube and fitting.

The BV70 Series valve is carefully
cleaned, assembled without lubri­cants and then thoroughly tested to
ensure leak-tight performance. This
process minimizes contamination
of the media and helps to protect
delicate system instrumentation.

As with all valve products the
BV70 Series utilizes our superior
self-compensating stem seal design.
This proven design automatically
compensates for wear as well as
thermal expansion and contraction
resulting in a leak tight,
maintenance free, service life.

1

⁄4 to 1" OD

The BV70 Series is offered
with oval, manual operators
but can be easily automated
by directly mounting the
pneumatic or electric
actuators (see BVP70,
BVPS70 and BVE70
Series). Both compact
automation packages
feature rigid, precise
mounting systems to reduce
wear and ensure long
trouble-free service.

SPECIFICATIONS

Materials of
Construction

Brass: ASTM B-16
316SS: ASTM A276

Ball and Stem:

316 Stainless Steel
Seats and Stem Seal:
Glass Reinforced PTFE
Temperature: -45 to 232ºC
(-50 to 450ºF) (see Pressure
Temperature Chart)
Pressure: 68.9 bar
(1,000 psi C.W.P.)
[Cold Working Pressure to

65.6ºC (150ºF)] (see
Pressure Temperature Chart)

Vacuum: 20 Micron
Saturated Steam:

10.3 bar (150 psi)

Body:

J-x

To Order Visit omega.com/bv70 for Pricing and Details

Brass 316 Stainless Steel

Model No. Model No. Size
BV71 BV71-SS ¹⁄₄
BV72 BV72-SS ³⁄₈
BV73 BV73-SS ¹⁄₂
BV74 BV74-SS ³⁄₄
BV75 BV75-SS 1

Comes complete with operator’s manual.

Ordering Examples: BV71, 1⁄4" brass valve.
BV74-SS, 3⁄4" 316 SS valve.