VKRBEV - DUAL BLOCK® regulating ball valve DN 10:50

Dual Block^® regulating ball valve with PE100 SDR 11 male end connectors for butt welding or electrofusion (CVDE).

The VKR DUAL BLOCK^® valve combines high reliability and safety aspects typical of VKD full bore ball valves with the new flow adjustment function with typical linear curve that meets the most stringent needs typical of industrial applications.

Main features:

HIPVC ergonomic multifunctional handle with position indicator and tool to adjust the ball seat carrier
Flow direction and opening angle indication plate with graduated scale with 5° detail for clear and accurate readings
90° operating angle that permits the use of standard quarter turn actuators
The patented ball design provides linear flow adjustment throughout its range of operation even when the valve is open just a few degrees and guarantees minimum pressure drops
Patented DUAL BLOCK^® system: prevents union nuts from loosening even under extreme operating conditions: e.g. vibration or thermal expansion

Go back Data sheet

Reference	d	DN	PN	B	B[5:1]	C	C[5:1]	E	H	H[5:1]	L	Z	g
VKRBEV020E	20	15	16	54	29	67	40	54	175	65	40,5	94	220
VKRBEV025E	25	20	16	65	34,5	85	49	65	213	70	54	106	340
VKRBEV032E	32	25	16	69,5	39	85	49	73	228	78	56	117	443
VKRBEV040E	40	32	16	82,5	46	108	64	86	247	88	56	131	693
VKRBEV050E	50	40	16	89	52	108	64	98	271	93	60,5	145	945
VKRBEV063E	63	50	16	108	62	134	76	122	300	111	65,5	161	1607

Reference	d	DN	PN	B	B[5:1]	C	C[5:1]	E	H	H[5:1]	L	Z	g
VKRBEV020F	20	15	16	54	29	67	40	54	175	65	40,5	94	220
VKRBEV025F	25	20	16	65	34,5	85	49	65	213	70	54	106	340
VKRBEV032F	32	25	16	69,5	39	85	49	73	228	78	56	117	443
VKRBEV040F	40	32	16	82,5	46	108	64	86	247	88	56	131	693
VKRBEV050F	50	40	16	89	52	108	64	98	271	93	60,5	145	945
VKRBEV063F	63	50	16	108	62	134	76	122	300	111	65,5	161	1607

Connection system for solvent weld, threaded and flanged joints
Patented SEAT STOP^® ball carrier system that lets you micro-adjust seals and minimise the axial force effect
Easy radial dismounting allowing quick replacement of O-rings and ball seats without any need for tools
PN16 True Union valve body made for rigid PVC-U injection moulding equipped with built-in bores for actuation. ISO 9393 compliant test requisites
Option of dismounting downstream pipes with the valve in the closed position
High surface finish stem with double O-Ring and double connection key to ball
Integrated bracket for valve anchoring
Ball seat carrier can be adjusted using the Easytorque adjustment kit
Actuation option: version with electric modulating actuator with 4-20 mA / 0-10 V inlet and 4-20 mA / 0-10 V outlet to monitor the position
Valve suitable for carrying fluids that are clean and free of suspended particles

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VKR Technical Catalogue