2-way zone valve BVQ-2100

Presentation

The BVQ-2100 internally threaded zone ball valves are specially designed for use with Seltron AQD actuators. The valves have a quick and easy mounting connection for actuator.

For domestic and commercial heating and cooling hydronic closed systems.
For open/close applications.

Features

Quick assembly of the actuator.
DN15 ÷ DN50.
Blow-out proof stem.
Low operating torque.

Documentation

Download

Technical Data Sheet - EN (PDF)

Outlined functions

Quick assembly of the actuator

The actuator is assembled on the valve by hand, without tool use, by moving the actuator vertically downwards (snap). Two positions of assembling the actuator to the valve is possible (2x180°). Slots must match the ribs on the valve neck. To remove the actuator from the valve, the metal pin must be pulled out to the unlocking position.

Flow directions of the BVQ valve

Designed for Seltron AQD actuators

The 2-way BVQ-2100 valves are adjusted by AQD actuators for zone valves. Actuators controlled by 2-point signal are recomended for open/close aplications. Valves can also be used in combination with other actuators from the AQD family controled by 3-point or modulating control signal.

Technical data

Tehnični podatki	BVQ-2100
Connection for actuator	Quick installation
Pipe connections	Rp internal thread ISO 7-1, Compression fittings EN1254-2
Nominal pressure	PN25
Max. diff. pressure	6 bar (max 2 bar for low noise operation)
Fluid temperature	-15 °C to +110 °C ; +130 °C short time peaks (fluid temp. can be limited depending on the actuator type)
Fluid	Water, water with glycol up to 50 % vol. The water quality requirements specified in VDI 2035 must be adhered to.
Max. leakage	Rate A according to: EN 12266-1:2003
Rotation angle	90 °
Servicing	Maintenance-free. The installation of a strainer is recommended.
Installation position	Upright to horizontal (related to stem)
Materials	Body-CW617N brass; Sealing-PTFE, EPDM

Type	DN	Connection	L(mm)	L1(mm)	H(mm)	ØA(mm)	E(mm)	CH(mm)	Kvsm³/h
BVQ 2115	DN15	Rp 1/2 ”	62	15	31	15	10	25	17
BVQ 2120	DN20	Rp 3/4 ”	68	16	34	20	10	31	28
BVQ 2125	DN25	Rp 1 ”	82	17	38,5	25	10	38	39
BVQ 2132	DN32	Rp 1 ¼ ”	86	19	43,5	32	10	48	84
BVQ 2140	DN40	Rp 1 ½ ”	100	21	53	40	10	55	156
BVQ 2150	DN50	Rp 2 ”	120	22	64	50	10	68	243
BVQ 2320	DN20	Cf 22	72	15	34	20	10	–	28