Apply to be a TradeMaster!
Filter menu expanded

Filters

389 items
Reset

SORT

Product Availability
–

Show In Stock Only (145)

Category
–

Connection Size
–

1/2" (13)
3/4" (5)
1" (4)

Body Pattern
–

2-Way (75)
3-Way (59)

Connection Type
–

Angle Female x Union Male (7)
Flanged x Flanged (9)
FNPT (31)
FNPT x FNPT (69)
FNPT x MNPT Union (1)
FNPT x Union Male (50)
NPT (59)
NPT x NPT (74)
Sweat (57)
Threaded (13)

Actuator Type
–

0 to 10 Vdc (2)
2-Position (9)
3-Position (15)
Floating (1)
Modulating (142)
On/Off (60)

Fail Safe Mode
–

AB-A (18)
AB-B (14)
Fail In Place (40)
Non-Spring Return (55)
Spring Return (59)

Position
–

Normally Closed (116)
Normally Open (159)

Voltage
–

24V (250)
110v (2)
115V (3)
120v (37)

Review Score
–

(9)
(1)
(1)

Price Range
–

$30 to $35 (6)
$35 to $40 (7)
$40 to $45 (1)
$45 to $50 (3)
$50 to $60 (1)
$60 to $70 (3)
$70 to $80 (2)
$80 to $90 (5)
$90 to $100 (20)
$100 to $200 (132)

Siemens Zone Valves

389 items
Grid
List
Compare
Product Image of 3/4" 2-Way F x F Normally Closed Valve Actuator Assembly 6.3 Cv
3/4" 2-Way F x F Normally Closed Valve Actuator Assembly 6.3 Cv
SKU: 260-02027
Siemens
SKU: 260-02027
Brand: Siemens
$323.69 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" 2-Way F x UM Normally Closed Valve Actuator Assembly 4.0 Cv
1/2" 2-Way F x UM Normally Closed Valve Actuator Assembly 4.0 Cv
SKU: 260-02026
Siemens
SKU: 260-02026
Brand: Siemens
$323.69 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" 2-Way F x F Normally Closed Valve Actuator Assembly 4.0 Cv
1/2" 2-Way F x F Normally Closed Valve Actuator Assembly 4.0 Cv
SKU: 260-02025
Siemens
SKU: 260-02025
Brand: Siemens
$306.82 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1" 2-Way F x F Normally Open Valve Actuator Assembly 10.0 Cv
1" 2-Way F x F Normally Open Valve Actuator Assembly 10.0 Cv
SKU: 260-02063
Siemens
SKU: 260-02063
Brand: Siemens
$385.95 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 5" Normally Closed Valve Actuator Assembly, 595 Max GPM
5" Normally Closed Valve Actuator Assembly, 595 Max GPM
SKU: 239-07328
Siemens
SKU: 239-07328
Brand: Siemens
$6,998.99 each
Backorder
Get it by Fri, Oct 30 - Wed, Dec 2
Backorder
Get it by Fri, Oct 30 - Wed, Dec 2
Compare
Product Image of 3" Normally Open Valve Actuator Assembly, 190 Max GPM
3" Normally Open Valve Actuator Assembly, 190 Max GPM
SKU: 238-07316
Siemens
SKU: 238-07316
Brand: Siemens
$5,125.48 each
Backorder
Get it by Fri, Oct 30 - Wed, Dec 2
Backorder
Get it by Fri, Oct 30 - Wed, Dec 2
Compare
Product Image of 1/2" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 2.5 Cv (120V)
1/2" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 2.5 Cv (120V)
SKU: 240-00211
Siemens
SKU: 240-00211
Brand: Siemens
$108.87 each
In Stock
Get 14 by Tomorrow, Oct 1
In Stock
Get 14 by Tomorrow, Oct 1
Compare
Product Image of 1/2" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 1.0 Cv (120V)
1/2" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 1.0 Cv (120V)
SKU: 240-00210
Siemens
SKU: 240-00210
Brand: Siemens
$108.87 each
In Stock
Get 8 by Fri, Oct 2
In Stock
Get 8 by Fri, Oct 2
Compare
Product Image of 3/4" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 4.1 Cv (120V)
3/4" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 4.1 Cv (120V)
SKU: 240-00212
Siemens
SKU: 240-00212
Brand: Siemens
$113.56 each
In Stock
Get 1 by Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
Product Image of 1" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 7.1 Cv (120V)
1" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 7.1 Cv (120V)
SKU: 240-00213
Siemens
SKU: 240-00213
Brand: Siemens
$133.64 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 1.0 Cv (120V)
1/2" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 1.0 Cv (120V)
SKU: 240-00230
Siemens
SKU: 240-00230
Brand: Siemens
$115.24 each
In Stock
Get 4 by Fri, Oct 2
In Stock
Get 4 by Fri, Oct 2
Compare
Product Image of 1/2" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 2.5 Cv (120V)
1/2" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 2.5 Cv (120V)
SKU: 240-00231
Siemens
SKU: 240-00231
Brand: Siemens
$115.24 each
In Stock
Get 1 by Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
Product Image of 3/4" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 4.1 Cv (120V)
3/4" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 4.1 Cv (120V)
SKU: 240-00232
Siemens
SKU: 240-00232
Brand: Siemens
$122.03 each
In Stock
Get 15 by Fri, Oct 2
In Stock
Get 15 by Fri, Oct 2
Compare
Product Image of 1" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 7.0 Cv (120V)
1" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 7.0 Cv (120V)
SKU: 240-00233
Siemens
SKU: 240-00233
Brand: Siemens
$137.54 each
In Stock
Get 1 by Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
Product Image of 1/2" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 4.0 Cv (120V)
1/2" NPT 3-Way Diverting Zone Valve Fail AB-B Actuator, 4.0 Cv (120V)
SKU: 240-00234
Siemens
SKU: 240-00234
Brand: Siemens
$115.24 each
In Stock
Get 2 by Fri, Oct 2
In Stock
Get 2 by Fri, Oct 2
Compare
Product Image of 1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 1.0 Cv (120V)
1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 1.0 Cv (120V)
SKU: 240-00510
Siemens
SKU: 240-00510
Brand: Siemens
$148.56 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 2.5 Cv (120V)
1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 2.5 Cv (120V)
SKU: 240-00511
Siemens
SKU: 240-00511
Brand: Siemens
$92.82 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 4.0 Cv (120V)
1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 4.0 Cv (120V)
SKU: 240-00514
Siemens
SKU: 240-00514
Brand: Siemens
$92.82 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/4" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 4.1 Cv (120V)
3/4" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 4.1 Cv (120V)
SKU: 240-00512
Siemens
SKU: 240-00512
Brand: Siemens
$96.22 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 7.0 Cv (120V)
1" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 7.0 Cv (120V)
SKU: 240-00513
Siemens
SKU: 240-00513
Brand: Siemens
$156.56 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" SWT 3-Way Diverting Zone Valve Fail AB-B Actuator, 1.0 Cv (120V)
1/2" SWT 3-Way Diverting Zone Valve Fail AB-B Actuator, 1.0 Cv (120V)
SKU: 240-00530
Siemens
SKU: 240-00530
Brand: Siemens
$145.75 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" SWT 3-Way Diverting Zone Valve Fail AB-B Actuator, 2.5 Cv (120V)
1/2" SWT 3-Way Diverting Zone Valve Fail AB-B Actuator, 2.5 Cv (120V)
SKU: 240-00531
Siemens
SKU: 240-00531
Brand: Siemens
$97.31 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" SWT 3-Way Diverting Zone Valve Fail AB-B Actuator, 4.0 Cv (120V)
1/2" SWT 3-Way Diverting Zone Valve Fail AB-B Actuator, 4.0 Cv (120V)
SKU: 240-00534
Siemens
SKU: 240-00534
Brand: Siemens
$97.31 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/4" SWT 3-Way Diverting Zone Valve Fail AB-B Actuator, 4.1 Cv (120V)
3/4" SWT 3-Way Diverting Zone Valve Fail AB-B Actuator, 4.1 Cv (120V)
SKU: 240-00532
Siemens
SKU: 240-00532
Brand: Siemens
$104.01 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" NPT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 1.0 Cv (120V)
1/2" NPT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 1.0 Cv (120V)
SKU: 241-00210
Siemens
SKU: 241-00210
Brand: Siemens
$112.85 each
In Stock
Get 8 by Fri, Oct 2
In Stock
Get 8 by Fri, Oct 2
Compare
Product Image of 1/2" NPT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 2.5 Cv (120V)
1/2" NPT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 2.5 Cv (120V)
SKU: 241-00211
Siemens
SKU: 241-00211
Brand: Siemens
$112.85 each
In Stock
Get 20 by Fri, Oct 2
In Stock
Get 20 by Fri, Oct 2
Compare
Product Image of 3/4" NPT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 4.1 Cv (120V)
3/4" NPT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 4.1 Cv (120V)
SKU: 241-00212
Siemens
SKU: 241-00212
Brand: Siemens
$120.80 each
In Stock
Get 2 by Tomorrow, Oct 1
In Stock
Get 2 by Tomorrow, Oct 1
Compare
Product Image of 1" NPT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 7.0 Cv (120V)
1" NPT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 7.0 Cv (120V)
SKU: 241-00213
Siemens
SKU: 241-00213
Brand: Siemens
$139.91 each
In Stock
Get 3 by Mon, Oct 5
In Stock
Get 3 by Mon, Oct 5
Compare
Product Image of 1/2" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 1.0 Cv (120V)
1/2" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 1.0 Cv (120V)
SKU: 241-00510
Siemens
SKU: 241-00510
Brand: Siemens
$92.82 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 2.5 Cv (120V)
1/2" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 2.5 Cv (120V)
SKU: 241-00511
Siemens
SKU: 241-00511
Brand: Siemens
$92.82 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/4" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 4.1 Cv (120V)
3/4" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 4.1 Cv (120V)
SKU: 241-00512
Siemens
SKU: 241-00512
Brand: Siemens
$96.22 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 7.0 Cv (120V)
1" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 7.0 Cv (120V)
SKU: 241-00513
Siemens
SKU: 241-00513
Brand: Siemens
$156.54 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 1.0 Cv (120V)
1/2" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 1.0 Cv (120V)
SKU: 241-00230
Siemens
SKU: 241-00230
Brand: Siemens
$115.24 each
In Stock
Get 4 by Fri, Oct 2
In Stock
Get 4 by Fri, Oct 2
Compare
Product Image of 1/2" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 4.0 Cv (120V)
1/2" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 4.0 Cv (120V)
SKU: 241-00514
Siemens
SKU: 241-00514
Brand: Siemens
$92.82 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 2.5 Cv (120V)
1/2" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 2.5 Cv (120V)
SKU: 241-00231
Siemens
SKU: 241-00231
Brand: Siemens
$123.74 each
In Stock
Get 11 by Fri, Oct 2
In Stock
Get 11 by Fri, Oct 2
Compare
Product Image of 3/4" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.1 Cv (120V)
3/4" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.1 Cv (120V)
SKU: 241-00232
Siemens
SKU: 241-00232
Brand: Siemens
$122.03 each
In Stock
Get 7 by Fri, Oct 2
In Stock
Get 7 by Fri, Oct 2
Compare
Product Image of 1" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 7.0 Cv (120V)
1" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 7.0 Cv (120V)
SKU: 241-00233
Siemens
SKU: 241-00233
Brand: Siemens
$134.74 each
In Stock
Get 5 by Tomorrow, Oct 1
In Stock
Get 5 by Tomorrow, Oct 1
Compare
Product Image of 1/2" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.0 Cv (120V)
1/2" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.0 Cv (120V)
SKU: 241-00234
Siemens
SKU: 241-00234
Brand: Siemens
$117.80 each
In Stock
Get 2 by Fri, Oct 2
In Stock
Get 2 by Fri, Oct 2
Compare
Product Image of 1/2" SWT 3-Way Diverting Zone Valve Fail AB-A Actuator, 1.0 Cv (120V)
1/2" SWT 3-Way Diverting Zone Valve Fail AB-A Actuator, 1.0 Cv (120V)
SKU: 241-00530
Siemens
SKU: 241-00530
Brand: Siemens
$97.31 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" SWT 3-Way Diverting Zone Valve Fail AB-A Actuator, 2.5 Cv (120V)
1/2" SWT 3-Way Diverting Zone Valve Fail AB-A Actuator, 2.5 Cv (120V)
SKU: 241-00531
Siemens
SKU: 241-00531
Brand: Siemens
$97.31 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/4" SWT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.1 Cv (120V)
3/4" SWT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.1 Cv (120V)
SKU: 241-00532
Siemens
SKU: 241-00532
Brand: Siemens
$104.01 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 1.0 Cv (24V)
1/2" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 1.0 Cv (24V)
SKU: 242-00210
Siemens
SKU: 242-00210
Brand: Siemens
$141.19 each
In Stock
Get 2 by Tomorrow, Oct 1
In Stock
Get 2 by Tomorrow, Oct 1
Compare
Product Image of 1/2" SWT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.0 Cv (120V)
1/2" SWT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.0 Cv (120V)
SKU: 241-00534
Siemens
SKU: 241-00534
Brand: Siemens
$97.31 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 2.5 Cv (24V)
1/2" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 2.5 Cv (24V)
SKU: 242-00211
Siemens
SKU: 242-00211
Brand: Siemens
$108.87 each
In Stock
Get 5 by Tomorrow, Oct 1
In Stock
Get 5 by Tomorrow, Oct 1
Compare
Product Image of 3/4" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 4.1 Cv (24V)
3/4" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 4.1 Cv (24V)
SKU: 242-00212
Siemens
SKU: 242-00212
Brand: Siemens
$113.56 each
In Stock
Get 6 by Tomorrow, Oct 1
In Stock
Get 6 by Tomorrow, Oct 1
Compare
Product Image of 1" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 7.0 Cv (24V)
1" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 7.0 Cv (24V)
SKU: 242-00213
Siemens
SKU: 242-00213
Brand: Siemens
$123.77 each
In Stock
Get 1 by Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
Product Image of 1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 1.0 Cv (24V)
1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 1.0 Cv (24V)
SKU: 242-00510
Siemens
SKU: 242-00510
Brand: Siemens
$92.82 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 2.5 Cv (24V)
1/2" SWT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 2.5 Cv (24V)
SKU: 242-00511
Siemens
SKU: 242-00511
Brand: Siemens
$92.82 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
×

Video