Waterworks

OCV S65 Series

Reliable, Durable Control Valve for Superior Flow & Pressure Regulation Accuracy

OCV Series 65 control valves are automatic, hydraulically-actuated, diaphragm-operated, rigid seal globe and angle pattern valves. The valves are dependable and hard working; with a simplicity of design that ensures minimal part wear for exceptional performance and longevity. Self-contained, the valves operate automatically off line pressure. When equipped with a variety of pilots, accessories, and materials, the valves perform a wide range of automatic fluid control specifically applicable to municipal water systems, wastewater, irrigation, and industrial systems. The valves consist of three major components: the body, the bonnet, and the internal diaphragm assembly.

3331 Altitude Cropped

Standout Features

OCV WW S65 Basic OCV WW S65 Cutaway

External Y-Type Strainer allows for convenient maintenance

Modulating design for a range of configurations

Exceptional durability & corrosion resistance

Flexible design allows for customizable solutions

Tested & certified: meets global standards

Wide selection of materials suitable for a vast array of fluids

Standout Features

OCV WW S65 Basic

External Y-Type Strainer allows for convenient maintenance

Modulating design for a range of configurations

Exceptional durability & corrosion resistance

Flexible design allows for customizable solutions

Tested & certified: meets global standards

Wide selection of materials suitable for a vast array of fluids

Features & Benefits

OCV WW S65 Cutaway
1

Body/Bonnet design

Allows for easy maintenance without the need to remove the valve
2

Various connection types

Meets numerous industry & country standards
3

Nylon-reinforced diaphragm design

Provides extremely reliable, long-lasting performance
4

Threaded central port

Enables easy installation of a wide range of accessories
5

Spool assembly

Allows for stable, vertical alignment & positive shut-off
6

Seat ring

Provides lower guide
Certifications
1200px Official seal of the American Recovery and Reinvestment Act of 2009

STE American Made/Recovery.gov

abs logo cmyk CC

ABS Certification - Control Valves

BNV GL

DNV - Pressure Equipment Directive 2014-68-EU Certificate Rev 4

ISO9001

NSF ISO 9001:2015 OCV Control Valves

Downloads

Product Page (PDF)

EN

EN (USA)

IOM (PDF)
Technical Specifications

Size Unit

Size range

DN32 - DN600 (1¼”- 24")

Pressure rating

PN16, PN25

Working temperature

110ᵒ C Max

End connection type

Threaded, Flanged, Grooved

Standard construction materials

Body and Cover

Ductile Iron

Stainless Steel

Cast Steel

Aluminum

Internal Parts

Stainless Steel

Trim Material

Stainless Steel

Low-Lead Bronze/Brass

Copper

Diaphragm

EPDM (standard)

Buna-N

Elastomers

EPDM

Buna-N

* Other optional materials available upon request

Control Functions

Pressure Regulation
Flow Regulation
Level Control
Level Regulation
  • Pressure Regulation
  • Flow Regulation
  • Level Control
  • Level Regulation
OCV WW 127 2 left App
OCV 127-2
Pressure Reducing/Sustaining Valve
OCV 127-3
Pressure Reducing Valve
OCV 127-3LF
Pressure Reducing Valve
OCV 127-4
Pressure Reducing/Check Valve
OCV 127-5
Pressure Reducing/Surge Control Valve
OCV 127-32
Two-Stage/Low-Flow Pressure Reducing Valve
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