World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
Print Back
This revolutionary aluminum diecast body butterfly valve is anextended model of our best selling 702Z.
The high performance engineering plastic top plate (patentpending) with aluminum diecast body can prevent dew-condensationand allow auto-actuation with the ISO top flangedesign.

Condensation Prevention Performance: No condensation is formed on actuator and its mounting flange under 34°C room temperature with 75% humidity on 5°C chilled water line.
Unit of Measure

Specifications

Size

 N/A 250 - 10"

Design Standard

 N/A JISB2032

Max.Working Pressure

 N/A 1.0 MPa

Working Temperature Range

 N/A EPDM -20 to +120° C

Working Temperature Range in Continuous Use

 N/A EPDM -10 to +100° C

Body Shell Test (Hydraulic)

 N/A 1.75 MPa

Seat Leak Test (Pneumatic)

 N/A 1.1 MPa

Actuator Mounting Flange

 N/A ISO 5211

Actuators

 N/A Double Acting Pneumatic Cylinder 3E Single Acting Pneumatic Cylinder Type 3F Single Acting Pneumatic Cylinder Type 3G Single Phase Electric Motor Worm Gear

Face to Face Dimensions

 N/A ISO 5752/JIS B2032

Surface Treatment - Body

 N/A Epoxy-Melanin Baked with Munsell 2.5BG 6/12

Actuator Category

 N/A Control Heavy Duty ON-OFF Standard NAV-Z-Actuator-selection-chart.jpg

Gear Type

 N/A 2 I-4

Cylinder Type

 N/A K370 K700S

Motor Type

 N/A 4 I-2.5

Body Material

 N/A Aluminum Diecast Alloy

Disc Material 

 N/A Coated Stainless Steel Type 316

Stem Material 

 N/A Stainless Steel Type 420J2

Seat Material

 N/A EPDM NBR

Column material

 N/A Engineering Plastic

Direction of Cylinder (Motor)

 N/A Perpendicular Standard

Dimensional Information

d 

 N/A 253 mm

D

 N/A 322 mm

L

 N/A 68 mm

H1

 N/A 215 mm

H2

 N/A 280 mm

Flange Information

Applicable Flange Standard

 N/A ANSI 125Lb/150Lb DIN PN10 JIS 5K/10K

JIS 5K Hexagon Bolts/Nuts

 N/A M20

JIS 5K Hexagon Bolts/Nuts Length

 N/A 140 mm

JIS 5K Effective Screw Hexagon Bolts/Nuts Length

 N/A 52 mm

JIS 5K Number of Hexagon Bolts/Nuts

 N/A 12

JIS 10K Hexagon Bolts/Nuts

 N/A M22

JIS 10K Hexagon Bolts/Nuts Length

 N/A 150 mm

JIS 10K Effective Screw Hexagon Bolts/Nuts Length

 N/A 60 mm

JIS 10K Number of Hexagon Bolts/Nuts

 N/A 12

JIS 5K Long Bolts and Nuts

 N/A M20

JIS 5K Long Bolts Length

 N/A 165 mm

JIS 5K Effective Screw Long Bolts Length

 N/A 40 mm

JIS 5K Number of Long Bolts

 N/A 12

JIS 10K Long Bolts and Nuts

 N/A M22

JIS 10K Long Bolts Length

 N/A 175 mm

JIS 10K Effective Screw Long Bolts Length

 N/A 45 mm

JIS 10K Number of Long Bolts

 N/A 12

ANSI 125Lb/150Lb Long Bolts and Nuts

 N/A U7/8

ANSI 125Lb/150Lb Long Bolts Length

 N/A 195 mm

ANSI 125Lb/150Lb Effective Screw Long Bolts Length

 N/A 58 mm

ANSI 125Lb/150Lb Number of Long Bolts

 N/A 12