38059-Satchwell Inter. Guide 05

2-port Valves
VZX
2-port Seat Valves
VZ, VZF, VSF
2-port Seat Valves
3-port Valves
MB, MBF, MBX
3-port Rotary
Valves
MZX
3-port Seat Valves
These seat valves are of ‘Globe’ construction with a linear
moving spindle and equal percentage characterised plug
which closes against the seat when the spindle is lifted.
The valves are suitable for the control of hot or chilled
water and brine or glycol solutions within their limits – see
data sheet. They are suitable for operation by the AVUX,
AVUM and AVUE actuators only.
INSTALLATION DETAILS
Pipe connections - Screwed BSP to BS 21 female – taper
Screwed BSP to BS21 female - parallel
Characteristic - Equal percentage
Rangeability - 50:1
International pressure rating - PN16
These seat valves are of ‘Globe’ construction with a linear
moving spindle and equal percentage characterised plug
which closes against the seat when the spindle is lifted.
They are suitable for the control of hot or chilled water,
steam, brine or glycol solutions within their limitations
– see data sheet.
INSTALLATION DETAILS
Pipe connections - Screwed BSP to BS 21 female - taper
Screwed BSP to BS 21 female - parallel
Flanged BS 4504 16/11 = DIN 2533 ND 16
Face to Face dimension to DIN 3300
International pressure rating - PN16
ACCESSORIES
Replacement Gland Kits
626-9-203 VZ, VSF 15, 20 & 25mm
667-9-201 VSF 32...50mm
626-9-311 VZF
Spring Accessory Kit 823-2-801- Available for use in
conjunction with ALM 1601, ALX 1201, ALE 1302, to increase
maximum differential pressure.
These 3-port Rotary-shoe Type Valves are characterised for
use as mixing or diverting, with hot or chilled water, in
heating, ventilating and air conditioning applications.
INSTALLATION DETAILS
Pipe connections - Screwed parallel (female) BSP to BS 21
Flanged BS 4504, Table 6/11
International pressure rating - MB: PN10,
MBF: PN6
ACCESSORIES
Reconditioning Kits
617-9-410 MB 1 /2...1” 618-9-510 MBF 65mm
617-9-411 MB 1 1 /4” 618-9-511 MBF 80mm
617-9-412 MB 1 1 /2” 618-9-512 MBF 100mm
617-9-413 MB 2 ”
These ‘Globe’ construction valves are suitable for the control
of hot or chilled water and brine or glycol solutions within
their limits - see DS 4.601. They are suitable for operation by
the AVUM, AVUX and AVUE actuators only.
INSTALLATION DETAILS
Pipe connections - Screwed BSP to BS 21 female - taper
Screwed BSP to BS 21 female - parallel
Control medium - Brine, 15% max. NaCl or CaCl2 (freeze
protection), Glycol solution, 25% max. (freeze protection)
International pressure rating - PN16
ACCESSORY
626-9-204 Replacement Gland Kit
PRODUCT SELECTION Satchwell Valves
32
Size Type Cvs Stroke Max ∆p Temperature
pressure (kPa) limits
VZX 1 /2” VZX 4404 2 12.7mm 1180 2...120°C
Screwed, 3 /4” VZX 4451 4 720
bronze 1” VZX 4501 8 340
11 /4” VZX 4551 12 200
11 /2” VZX 4601 20 120
2” VZX 4651 32 60
Data Sheet 4.401
ACCESSORY
626-9-204 Replacement Gland Kit
Size Type Cvs Stroke Max ∆p Temperature limits Spring
pressure (max internal access.
(kPa) pressure kPa) kit
VZ 1 /2” VZ 1401 0.2 9.5mm 1600 2...130°C –
Screwed 1 /2” VZ 1402 0.5 1600 at (1500 kPa) –
bronze 1 /2” VZ 1403 1.0 1600 or 2...120°C –
1 /2” VZ 1404 2.0 1600 at (1600 kPa) –
3 /4” VZ 1451 4.0 1600 –
1” VZ 2501 8 15.9mm 970 2...200°C 823-2-801
11 /4” VZ 2551 12 580 at (1300 kPa) ”
11 /2” VZ 2601 20 410 or 2...120°C ”
2” VZ 2651 32 240 at (1600 kPa) ”
VSF 15mm VSF 2426 0.63 9.5mm 1600 “ –
Flanged 15mm VSF 2427 1.0 1600 –
SG iron 15mm VSF 2428 1.6 1600 –
15mm VSF 2429 2.5 1600 –
15mm VSF 2430 4.0 1600 –
VSF 20mm VSF 1476 6.3 15.9mm 1600 “ –
Flanged 25mm VSF 1526 10 1170 823-2-801
cast iron 32mm VSF 1576 16 24.5mm 640 “ 823-2-801
40mm VSF 1626 25 400 ”
50mm VSF 1676 40 240 ”
VZF 65mm VZF 1727 63 25.4mm 140 “ –
Flanged 80mm VZF 1777 80 100 –
cast iron 100mm VZF 1852 125 50 –
125mm VZF 1902 200 38mm 28 “ –
150mm VZF 1954 315 18 –
Data Sheet 4.410
Size Type Cvs Max internal Temperature
pressure (kPa) limits (kPa)
MB 1 /2” MB 1402 1.8 1000 2...120°C
Screwed 3 /4” MB 1452 4.0
BSP parallel 1” MB 1502 8.0
female 1 1 /4” MB 1552 12.0
1 1 /2” MB 1602 20.0
2 ” MB 1652 32.0
MBF 65mm MBF 4732 63 600 2...120°C
Flanged 80mm MBF 4782 80
100mm MBF 4857 120
MBX 1 /2” MBX 4401 1.8 1000 2...110°C
Screwed 3 /4” MBX 4451 4.0
BSP parallel 1” MBX 4501 8.0
female 11 /4” MBX 4551 12.0
11 /2” MBX 4601 20.0
2 ” MBX 4651 32.0
Data Sheet 4.501 & 4.502
Size Type Cvs Stroke Max ∆p Max internal Temp.
pressure pressure limits
(kPa) (kPa)
MZX 1 /2” MZX 4402 2.5 12.7mm 1180 1600 2...120°C
Screwed 3 /4” MZX 4452 4 720
BSP bronze 1” MZX 4501 8 340
11 /4” MZX 4551 12 200
11 /2” MZX 4601 20 120
2 ” MZX 4651 32 60
Data Sheet 4.601