Best Ball Control Valves in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for Ball Control Valves

Control Devices-ST25-1A ST Series Brass ASME Safety Valve, 125 psi Set Pressure, 1/4" Male NPT
#TOP1
Control Devices-St25-1A St Series Brass Asme Safety Valve,
9.6
PM SCORE
Control Devices ST25-1A225 St Series Brass Soft Seat Asme Safety Valve 225 Psi Set Pressure 1/4 Male Npt
#TOP2
Control Devices St25-1A225 St Series Brass Soft Seat
9.6
PM SCORE
Control Devices-ST25-1A ST Series Brass ASME Safety Valve, 60 psi Set Pressure, 1/4" Male NPT
#TOP3
Control Devices-St25-1A St Series Brass Asme Safety Valve,
9.5
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Ball Control Valves of 2026

Control Devices-St25-1A St Series Brass Asme Safety Valve, 125 Psi Set Pressure, 1/4" Male Npt

CONTROL DEVICES
ST25-1A125
0.80 X 0.80 X 2.00 Inches
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Relief pressure preset to 125 psi with flow rate of 116 cfm

1/4" male NPT threaded inlet connection

Brass construction and stainless steel spring for corrosion resistance

250 degrees F maximum temperature for use in high temperature applications

ASME safety rated with UV and NB marks

Control Devices St25-1A225 St Series Brass Soft Seat Asme Safety Valve 225 Psi Set Pressure 1/4 Male Npt

CONTROL DEVICES
ST25-1A225
3.00 X 1.00 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Relief pressure preset to 225 psi with flow rate of 199 cfm

1/4 NPT threaded inlet connection with Vibra-Seal thread lock

Brass construction and music wire spring for corrosion resistance

250 F maximum temperature for use in high temperature applications

ASME safety rated with UV and NB marks

Control Devices-St25-1A St Series Brass Asme Safety Valve, 60 Psi Set Pressure, 1/4" Male Npt

CONTROL DEVICES
ST25-1A060
5.00 X 1.00 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Relief pressure preset to 60 psi with flow rate of 61 cfm

1/4" male NPT threaded inlet connection

Brass construction and stainless steel spring for corrosion resistance

250 degrees F maximum temperature for use in high temperature applications

ASME safety rated with UV and NB marks

Control Devices - Cr25-100 -Cr25 Cr Series Brass Pressure Relief Valve, 0-100 Psi Adjustable Pressure Range, 1/4" Male Npt

CONTROL DEVICES
CR25-100
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Relief pressure adjustable from 0 to 100 psi

1/4" male NPT threaded inlet connection

Brass construction and stainless steel spring for corrosion resistance

Silicon O-ring provides leak-proof seal to within 10 percent of set pressure

Micrometer-style nylon knob for pressure relief adjustment

Control Devices St25-1A250 St Series Brass Soft Seat Asme Safety Valve, 250 Psi Set Pressure, 1/4 Male Npt

CONTROL DEVICES
ST25-1A250
3.50 X 1.20 X 1.20 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Relief pressure pre-set to 250 psi with flow rate of 220 cfm

1/4 NPT threaded inlet connection with Vibra-Seal thread lock

Brass construction and music wire spring for corrosion resistance

250 F maximum temperature for use in high temperature applications

ASME safety rated with UV and NB marks

Control Devices St2533-1A150 St Series Brass Soft Seat Asme Safety Valve 150 Psi Set Pressure 3/8 Male Npt

CONTROL DEVICES
ST2533-1A150
2.00 X 1.00 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Relief pressure preset to 150 psi with flow rate of 136 cfm

3/8 NPT threaded inlet connection with Vibra-Seal thread lock

Brass construction and music wire spring for corrosion resistance

250 F maximum temperature for use in high temperature applications

ASME safety rated with UV and NB marks

Control Devices St2533-1A225 St Series Brass Soft Seat Asme Safety Valve, 225 Psi Set Pressure, 3/8 Male Npt

CONTROL DEVICES
ST2533-1A225
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Relief pressure pre-set to 225 psi with flow rate of 199 cfm

3/8 NPT threaded inlet connection with Vibra-Seal thread lock

Brass construction and music wire spring for corrosion resistance

250 F maximum temperature for use in high temperature applications

ASME safety rated with UV and NB marks

Top 10 control valves Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Control Devices 7

Top 10 control valves Brands Pie Chart


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We are dedicated to assisting our users in finding the right valves Products based on their needs, saving them considerable time when choosing which control valves to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.