3 WAY CHARACTERISED BALL VALVES

THE NENUTEC QUALITY RANGE OF THREE PORT CHARACTERISED BALL VALVES, MADE FROM FORGED BRASS COMPLETE WITH FIXED MOUNTING BRACKET FOR COUPLING DIRECT TO THE NENUTEC MOTOR (5NM VERSION). CHARACTERISED INSERTS GIVE SIMULAR KV VALUES TO GLOBE VALVES. SUPIERIOR RANGEABILITY & EQUAL PERCENTAGE FLOW CHARACTERISTIC.
24VOLT 0 - 10V AS STANDARD
(NORMAL 240V 0R 24V VERSION AVAILABLE ON REQUEST)

VALVE BODY DATA
BODY:	BRASS
BALL:	NICKEL PLATED BRASS
STEM:	BRASS
INSERT:	GLASS FILLED POLYMER
STEM SEAL:	EPDM 0 - RINGS (2)
BALL SEALS:	RTFE SEATS WITH EPDM 0-RINGS
MOUNTING BRACKET:	GLASS FILLED POLYMER
SIZE RANGE:	½" - 2" BSP
MEDIA:	HOT / CHILLED WATER -30°c TO 115°c
BODY PRESSURE:	25BAR
CLOSE OFF DIFF. PRESSURE:	½" - ¾" =900KPA 1" - 2" =690KPA

VALVE PART No C/W 24 VOLT 0-10V ACTUATOR
PART NUMBER	KV BYPASS KV	ACTUATOR	WAS
NVCB73015 - BE ½"	KV3.7 /2.5	NABM1 - 2.05	NVCB3104
NVCB73020 - BE ¾"	KV3.3/ 4.0	NABM1 - 2.05	NVCB3208
NVCB73025 - BE 1"	KV7.4/ 6.3	NABM1 - 2.05	NVCB3311
NVCB73032 - BE 1¼"	KV11.0 / 10	NABM1 - 2.05	NVCB3414
NVCB73040 - BE 1½"	KV20.0 / 16	NABM1 - 2.05	NVCB3517
NVCB73050 - BE 2"	KV33.00 / 25	NABM1 - 2.05	NVCB3620

NEW PRODUCTS

THE 3 PORT CHARACTERISD BALL VALVES ARE NOW AVAILABLE FOR USE WITH THE NENUTEC SPRING RETURN ACTUATORS. YOU MUST USE THE NAF LINKAGE FOR THESE APPLICATIONS.

DRIVE OPEN / DRIVE CLOSED UP TO 1 1/4" = 5NM ACTUATOR

DRIVE OPEN / DRIVE CLOSED 1 1/2" - 2" = 8NM ACTUATOR

0 - 10 V MODULATING UPTO 1 1/4" = 5NM ACTUATOR

0 - 10V MODULATING 1 1/2" - 2" = 8NM ACTUATOR

NABA 2NM - 5NM ACTUATOR
NABM 2NM - 5NM ACTUATOR
NABA 10NM ACTUATOR
NABM 10NM ACTUATOR
FITTING INSTRUCTIONS FOR NVCB TO NABA 10NM
FITTING INSTRUCTIONS FOR NVCB TO NABM 10NM

Heat & Combustion Supplies Ltd

Unit E5, Southpoint Industrial Estate
Foreshore Road, Cardiff Bay, Cardiff CF10 4SP

+44 (0) 29 20 463345
+44 (0) 29 20 463346

sales@heatcombustion.co.uk
www.heatcombustion.co.uk

Disclaimer:
Please refer to manufacturers documentation for
full safety specification and correct fitting.