PIPING EXPERTISE. SINCE 2001.Jakarta, Indonesia   /   +62 21 6288 048
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VALVES / SHANGHAI JOHNSON VALVE & OMEAX

Quality at the heart
of flow control.

Explore valves for isolation, backflow prevention, air management and automatic control. Find the right starting point for your piping system.

01 / VALVE PORTFOLIO

Shanghai Johnson Valve

Gate, butterfly and swing check valves for isolation and backflow prevention.

Shanghai Johnson Valve Resilient Seat Gate Valve

CV-R101(N2) / CV-R301-F4(N2)

Resilient Seat Gate Valve

DN50–DN300 listed

Non-rising-stem gate valves for pipeline isolation, with resilient sealing and a full-diameter waterway.

Body & bonnet
Ductile iron
Wedge
Ductile iron core, EPDM encapsulated
Coating
Fusion-bonded epoxy, minimum 250 μm
Service temperature
Up to 70°C for listed liquids
  • Stainless steel stem with rolled threads.
  • Four O-ring stem sealing system.
  • Wedge guide shoes support smooth operation.
Selection notes

Specify the 5163 or F4 face-to-face arrangement. Confirm flange drilling, pressure class, operating requirements and the exact dimensions for your selected model.

Download brochure

English PDF · 4.2 MB
Product brochure

Shanghai Johnson Valve Double Flange Butterfly Valve

Flanged butterfly valve

Double Flange Butterfly Valve

DN50–DN1200 listed

Double-flanged butterfly valves with rubber-lined bodies and selectable materials for different service requirements.

Connection
Double flange
Body options
Cast iron, ductile iron or carbon steel
Seat options
EPDM, NBR and other listed elastomers
Operation
Select to suit size and application
  • Rubber-lined body supports stable operating torque.
  • Choice of disc materials and surface finishes.
  • Bolted components facilitate maintenance and replacement.
Selection notes

Confirm the pressure rating, flange standard, face-to-face length, disc material and seat compatibility. The supplied sheet does not state one pressure class for the entire range.

Download brochure

English PDF · 1.1 MB
Product datasheet

Shanghai Johnson Valve Wafer Butterfly Valve

BTV-A

Wafer Butterfly Valve

DN50–DN1200 listed

A compact wafer-type butterfly valve for potable water, sewage and compatible neutral-liquid applications.

Published working pressure
Maximum 1.6 MPa (16 bar)
Published temperature limit
85°C
Coating
Fusion-bonded epoxy, minimum 250 μm
Seat options
EPDM, NBR or Viton
  • Wafer configuration for installation between matching flanges.
  • Body and disc material options for service compatibility.
  • Lever or gearbox operation according to valve size.
Selection notes

Confirm the selected flange class, seat material and pressure-temperature suitability. The sheet lists EN 1092-2 PN10/16 and ANSI Class 125 flange compatibility; the selected assembly governs the allowable rating.

Download brochure

English PDF · 0.4 MB
Product datasheet

Shanghai Johnson Valve Swing Check Valve

CV-R103

Swing Check Valve

DN50–DN600 listed

A swing check valve for one-way flow and backflow prevention in suitable water, sewage and neutral-liquid systems.

Body & bonnet
Ductile iron
Published working pressure
Maximum 1.6 MPa (16 bar)
Published temperature limit
85°C
Coating
Fusion-bonded epoxy, minimum 250 μm
  • Resilient disc covering in EPDM or NBR.
  • Stainless steel bonnet bolts and drain plug.
  • Flanged connections for integration into the pipeline.
Selection notes

Confirm the flange class, installation orientation, flow direction, operating velocity and elastomer compatibility. The sheet references BS 5153 design and EN 1092-2 PN10/PN16 or ANSI Class 125 flange arrangements.

Download brochure

English PDF · 0.1 MB
Product datasheet

02 / VALVE PORTFOLIO

Omeax

Air management, automatic control and tilting check valves for water networks.

Omeax Four-Function Air Valve

A400 / AR400

Four-Function Air Valve

DN50–DN300 listed

Combined air-management valves for water transmission, distribution and irrigation networks, including pipeline high points and changes in slope.

Body configuration
Full bore A400 / reduced bore AR400
Flange options
PN10, PN16, PN25, PN40
Published temperature range
0–70°C
Connection
Flanged
  • Air release and intake for pipeline operation.
  • Anti-hammer function for controlled air discharge.
  • Top access allows float replacement.
Selection notes

Size using the required air intake and discharge duties. Confirm full- or reduced-bore configuration, four-function arrangement, minimum operating pressure and flange rating for the selected size.

Download brochure

English PDF · 1.6 MB
16 October 2025

Omeax Neptune Automatic Control Valve

Neptune N / NR series

Neptune Automatic Control Valve

DN40–DN1600 catalogue range

Pilot-operated control valves configured for pressure, flow, level and pumping-station duties.

Body configuration
Full bore / reduced bore
PN options listed
PN10, PN16, PN25
Water temperature
0–70°C
Control duty
Selected through the pilot circuit
  • Pressure-reducing and pressure-sustaining configurations.
  • Flow-limiting, level-control and pump-control options.
  • Service access without removing the main valve from the pipeline.
Selection notes

Provide minimum and maximum flow, inlet pressure, required outlet pressure and control function. Select the pilot circuit, body size, materials and any anti-cavitation option together. Size and rating availability vary by configuration.

Download brochure

English PDF · 7.8 MB
Version 1

Omeax VANNA V3300 Tilting Check Valve

VANNA V3300 / V3000 series

VANNA V3300 Tilting Check Valve

DN100–DN1800 in dimension tables

A double-flanged, double-eccentric check valve designed to permit forward flow and prevent reverse flow.

Body & disc
GGG40/50 ductile iron
Dimension tables
PN10, PN16 and PN25
Coating
Internal and external powder epoxy
Closure options
Counterweight; optional hydraulic damper
  • Counter-lever and weight adjustment for closing behaviour.
  • Replaceable resilient disc sealing.
  • Optional hydraulic damping for adjustable shut-off speed.
Selection notes

Confirm flow conditions, installation orientation, selected size, pressure class and closure arrangement. Hydraulic damping and counterweight settings must suit the pipeline duty.

Download brochure

English PDF · 0.7 MB
Product datasheet

Share the operating conditions so our team can help you identify a suitable valve and configuration.

  • Service medium and temperature
  • Nominal size, connection standard and pressure class
  • Operating pressure and required flow range
  • Isolation, non-return, air-management or control function
  • Body, internal material, seat and coating requirements
  • Installation orientation, operating method and available space
  • Quantity, delivery location and required schedule

Published ranges and ratings describe the supplied product literature. Suitability, available sizes and pressure-temperature limits depend on the selected model and configuration. Contact DPU to confirm stock, lead time and the current applicable documentation.

Discuss your valve requirements

CONTACT & INQUIRIES

Connect with
our team.

Our office

Jalan Pangeran Jayakarta 141 Blok B No. 27
Jakarta Pusat, Indonesia
Postal code: 10730
Phone+62 21 6288 048+62 21 6288 049+62 21 6288 050

General inquiries

For company information and general assistance.

general@dutaprimautama.co.id

Projects & sales

For quotations, product selection and project requirements.

Sonny@dutaprimautama.co.idWhatsApp+62 812-9777-3532