Honeywell V94 DATASHEET

V94 Series

Lockshield Valves

CONNECTIONS FOR HEAT EXCHANGERS, PN10, FLAT SEALING

PRODUCT DATA

Application

V94 Series Lockshield Valves are used in the supply and return of heat exchangers in hydronic cooling and heating systems. They have the following functions:

• Shut-off: by closing the valve the flow through the heat exchanger is shut-off.

• Pre-setting: the flow through the heat exchanger can be throttled to meet system requirements

V9400 in DN15 (kvs 1,45) also supports draining over the valve when a draining adapter is used (accessory, not supplied with the valve).

The valves have flat sealing external threads on inlet and outlet. Refer to chapter ‘Accessories’ further below for suitable union nuts and tailpieces.

Features

• Robust, noise and flow optimised valve housing made of corrosion resistant red bronze

• Available with various kvs-values

•Optional flow direction

•Shut-off and pre-setting functions

•V9400 also with draining function

Design

•Valve housing PN10, DN15 with 3/4" external threads, DN20 with 1" external threads or DN25 with 1 1/4" external threads, flat sealing

•Valve insert

•Protection cap

Materials

•Valve housing made of red bronze RG5 according to

DIN 1705 (G-CuSn5ZnPb), V9400 additionally matt nickelplated

•Valve insert made of brass with EPDM O-rings

•Protection cap made of brass with Teflon sealing, V9400 additionally nickel-plated

Specifications

Medium	Water or glycol-water mixture
pH-value	8...9,5
Operating temperature	2...130°C	(36...266°F)
Operating pressure	max. 10 bar (156 P.S.I.)
kvs (cv)-values	1,7...5,0	(1,98...5,81)
	see Table 2 on page 35
Leakage rate	0,02% of kvs-value
Rangeability	50 : 1

Copyright © 2001 Honeywell AG • All rights reserved

EN0H-0151GE25 R0501

V94 SERIES

Dimensions

Fig. 1. V9400 angle

Fig. 2. V9400 straight

Fig. 3. V9441 angle

Fig. 4. V9441 straight

Fig. 5.		V9440 straight
				Table 1: Dimensions
Item		DN	Connection	l1	l3	l5	h	Spanner
								size cap
V9400 angle		15	1/2”	—	29	26	25	19
		20	3/4”	—	34	29	29	19
V9400 straight		15	1/2”	51	—	—	32	19
		20	3/4”	59	—	—	32	19
V9441 angle		15	1/2”	—	29	26	28	24
V9441 straight		15	1/2”	66	—	—	33	24
V9440 straight		20	1”	75	—	—	45	24

NOTE: All dimensions in mm unless otherwise stated.

EN0H-0151GE25 R0501

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Honeywell AG • All rights reserved

					V94 SERIES
Ordering Information
Type	Version	DN	kvs-value	cv-value	OS-No.
V9400	angle	15	1,70	1,98	V9400EX015
	angle	20	1,70	1,98	V9400EX020
	straight	15	1,45	1,69	V9400DX015
	straight	20	1,50	1,74	V9400DX020
V9441	angle	15	4,00	4,65	V9441EX015
	straight	15	2,20	2,56	V9441DX015
V9440	straight	20	5,00	5,81	V9440DX020

Accessories

	Connections		Accessories
	Nickel-plated brass union nut		Draining adapter
	for valves DN10	VA5000B010	for V9400	VA3300A001
	for valves DN15	VA5000B015
	for valves DN20	VA5000B020
	PTFE sealing ring
	for valves DN10	VA5090A010	Special tool
	for valves DN15	VA5090A015	for V9400	VA8300A001
	for valves DN20	VA5090A020
	Externally threaded brass tailpiece, flat sealing
	3/8”, for valves DN10	VA5500A010
	1/2”, for valves DN15	VA5500A015
	3/4”, for valves DN20	VA5500A020
	Brass soldering tailpiece, flat sealing
	12 mm, for valves DN10	VA5930A012
	15 mm, for valves DN15	VA5930A015
	22 mm, for valves DN20	VA5930A020
	Steel welding tailpiece, flat sealing
	DN10	VA5940A010
	DN15	VA5940A015
	DN20	VA5940A020

Honeywell AG • All rights reserved

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EN0H-0151GE25 R0501