BOLTED COVER

While not a valve in the traditional sense, check valves serve an important application—namely to prevent flow in one direction while allowing it in the other. A check valve is self-actuated and designed to prevent fluid from flowing back into the system (prevent reverse flow). Real-life applications include preventing backflow into an injection line or into a pump. The fluid flow opens the valve by forcing a disk or ball in one direction. When the flow stops, the disk or ball is seated and closes the valve. They can be installed in horizontal or vertical upward flow piping.

VR150BC - Class 150

 

PRODUCT RANGE

• Sizes 2'' to 36''

 

MATERIALS

• BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special
  Alloys,... Other materials under request
• TRIM: 316, 410, MONEL,... Other materials under request

DESIGN FEATURE

• Swing check valve, Bolted cover, renewable disc and seat (in S.S. construction, integral seat
   non renewable).
• Asbestos free.
• CE and ATEX marked.

 

APPLICATION

• Refinery
• Chemical
• Petrochemical
• Power plant

 

VR300BC - Class 300

PRODUCT RANGE

• Sizes 2'' to 20''

MATERIALS

• BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special
  Alloys,... Other materials under request
• TRIM: 316, 410, MONEL,... Other materials under request

DESIGN STANDARDS

• PED
• Quality Standard MSS SP 55
• All wetted component materials meet NACE MR0175 / ISO15156 & NACE MR0103 /
  ISO17945
• ATEX

 

DESIGN FEATURE

• Swing check valve, Bolted cover, renewable disc and seat (in S.S. construction, integral seat
  non renewable).
• Asbestos free.
• CE and ATEX marked.

APPLICATION

• Refinery
• Chemical
• Petrochemical
• Power plant

 

VR600BC - Class 600

PRODUCT RANGE

• Sizes 2'' to 16''

MATERIALS

• BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special
  Alloys,... Other materials under request
• TRIM: 316, 410, MONEL,... Other materials under request

DESIGN STANDARDS

• PED
• Quality Standard MSS SP 55
• All wetted component materials meet NACE MR0175 / ISO15156 & NACE MR0103 /
  ISO17945
• ATEX

 

DESIGN FEATURE

• Swing check valve, Bolted cover, renewable disc and seat (in S.S. construction, integral seat
  non renewable).
• Asbestos free.
• CE and ATEX marked.

 

APPLICATION

• Refinery
• Chemical
• Petrochemical
• Power plant

 

VR900BC - Class 900

PRODUCT RANGE

• Sizes 2'' to 8''

 

MATERIALS

• BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special
   Alloys,... Other materials under request
• TRIM: 316, 410, MONEL,... Other materials under request

DESIGN STANDARDS

• PED
• Quality Standard MSS SP 55
• All wetted component materials meet NACE MR0175 / ISO15156 & NACE MR0103 /
  ISO17945
• ATEX

 

DESIGN FEATURE

• Swing check valve, Bolted cover, renewable disc and seat (in S.S. construction, integral seat
  non renewable).
• Asbestos free.
• CE and ATEX marked.

 

APPLICATION

• Refinery
• Chemical
• Petrochemical
• Power plant

 

VR1500BC - Class 1500

PRODUCT RANGE

• Sizes 2'' to 8''

 

MATERIALS

• BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special
  Alloys,... Other materials under request

• TRIM: 316, 410, MONEL,... Other materials under request

DESIGN STANDARDS

• PED
• Quality Standard MSS SP 55
• All wetted component materials meet NACE MR0175 / ISO15156 & NACE MR0103 /
  ISO17945
• ATEX

DESIGN FEATURE

• Swing check valve, Bolted cover, renewable disc and seat (in S.S. construction, integral seat
  non renewable).
• Asbestos free.
• CE and ATEX marked.

 

APPLICATION

• Refinery
• Chemical
• Petrochemical
• Power plant

 

VR2500BC - Class 2500

PRODUCT RANGE

Sizes 2'' to 8''

MATERIALS

BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special Alloys,... Other materials under request
TRIM: 316, 410, MONEL,... Other materials under request

DESIGN STANDARDS

• PED
• Quality Standard MSS SP 55
• All wetted component materials meet NACE MR0175 / ISO15156 & NACE MR0103 /
  ISO17945
• ATEX

DESIGN FEATURE

• Swing check valve, Bolted cover, renewable disc and seat (in S.S. construction, integral seat
  non renewable).
• Asbestos free.
• CE and ATEX marked.

APPLICATION

• Refinery
• Chemical
• Petrochemical
• Power plant