Choosing between industrial valves starts with the job the valve has to do: blend two flows or open and close one line. The Powers Process 593WM150STMS46RS Flowrite II is a 3-way mixing control valve, and the ASCO 8215C83 is a 2-way normally open solenoid valve. Both belong on real industrial lines, but they serve different jobs. Their listed prices sit about $1,125 apart, so let the application lead the decision.
Quick verdict
If your process calls for flow blending, the Powers Flowrite II is the functional match. If you want an economical on/off valve, the ASCO 8215C83 is the value match. The two are not interchangeable, so choose the valve that fits the task rather than the one that fits the budget.
At a glance
| Powers Flowrite II | ASCO 8215C83 | |
|---|---|---|
| Listed price | USD 1,220.98 | USD 95.55 |
| Price position | ||
| Condition | Used | New - Open box |
| Model / MPN | 593WM150STMS46RS | 8215C83 |
| Connection | 1-1/2-inch | 2-inch NPT |
Where each product wins
The Powers Process Flowrite II wins when blending is the goal. It is a control valve with a three-way mixing body, and its size and model designation make it a distinct option for systems that need to combine flows.
The ASCO 8215C83 wins when a shutoff is all the line needs. It is a solenoid valve with a 2-inch NPT connection and normally open operation, so it suits straightforward on/off service without the higher investment of a mixing valve.
Product notes
Powers Process 593WM150STMS46RS Flowrite II Control Valve
This Powers Process Flowrite II is a used control valve. Its 3-way mixing body is the main reason to choose it: it is designed to combine flows rather than simply stop or start one line. The model number 593WM150STMS46RS and the 1-1/2-inch connection are the key identifiers. The downside is the used condition, so it belongs in projects where you are comfortable with a pre-owned unit. It is also the higher-priced valve in this pair, which makes the mixing function the real reason to buy it. If your process needs true flow mixing, this is the valve to plan around.
ASCO 8215C83 120VAC 2" NPT 2-Way Normally Open Solenoid Valve
The ASCO 8215C83 comes in new open box condition and runs on 120VAC. The title notes a 0-25 PSI service range and a 2-inch NPT connection, giving you the key specs for a straightforward solenoid valve. Its normally open design means the valve passes flow when power is off, which can be an advantage in fail-open situations. The limitation is that it is strictly a two-way valve; it cannot mix or blend flows the way the Powers Flowrite II can. For simple solenoid shutoff on a 2-inch line, this is the economical pick.
Final choice by use case
Choose the Powers Process Flowrite II when your application calls for flow blending through a control valve and you are comfortable buying used. Choose the ASCO 8215C83 when you need an economical solenoid shutoff valve with 120VAC operation and a 2-inch connection.
