CRI make concentric butterfly valves confirms to EN/ISO/IS / API standards and has been designed to maintain the high quality and integrity of existing designs with more superior features. These valves are designed to meet bi-directional shut-off.
Applications
- Replaceable long life durable Resilient seated
- Internally and externally Fusion bound non-toxic epoxy coating suitable for drinking water application NSF 61/ WRAS.
- Electric/Pneumatic/Hydraulic actuators
- Optional other coatings – Rilsan, Teflon, epoxy etc.
Size | DN 40 to DN 600 |
Type | Concentric Butterfly valve |
Rating | PN 10 / PN 16 |
General design | EN 593, IS 13095 |
Flange drilling | ASME B 16.5/16.47/BS 10/DIN 2501 Testing standard & Test Pressure : API 598 |
Shell strength & Joints : 1.5 X PN | |
Seat leakage : 1.1 X PN | |
Operation | Gear boxes with Hand wheel, Top flange conformity : ISO 5211 |
service center
We have wide authorised service centres across India to have your product repaired.
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