Concentric Butterfly Valve - CRI Groups

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.

BROCHURE
REQUEST A QUOTE
REQUEST A QUOTE
REQUEST A QUOTE

Name*
Email*

Phone*
City*
Pincode*
Product
Message
By continuing you agree to our privacy policy
CAPTCHA
Phone
This field is for validation purposes and should be left unchanged.

Features
Product Range

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