Fisher Type 657 Control Valve with 1" Type 3590 Size 30 Actuator

Used

Specifications

ManufacturerFisher

ModelType 657 with Type 3590 Size 30 Actuator

ConditionUsed

Valve Type657

Body Size1"

Port Size1 3/16

Actuator Type3590

Actuator Size30

Gas ServiceCompressed Air, Natural Gas, Argon, Oxygen, Nitrogen

LocationWaxahachie, TX, United States

Stock #GE4S-1020

Description

Fisher Type 657 Control Valve with 1" Type 3590 Size 30 Actuator

This is a Fisher Type 657 control valve with a 1-inch Type 3590 size 30 actuator, manufactured in Germany. The valve body is 1 inch with port size 1 3/16, serial number 14403652. This is a pre-owned unit that must be re-certified before use to ensure proper calibration and safe operation.

Technical Specifications

Manufacturer: Fisher

Valve Type: 657

Actuator Type: 3590

Actuator Size: 30

Body Size: 1"

Country of Manufacture: Germany

Serial Number: 14403652

Lot: GPR 135

This Fisher control valve is perfect for industrial automation, oil & gas, chemical processing, power generation, and water treatment systems requiring reliable flow regulation and long service life.

Condition: Pre-owned unit — must be re-certified before use to ensure proper calibration and safe operation.

Specifications Condition Used Type RSS Port size 1 3/16

Inspection, shipping & payment

Inspection Pre-purchase inspections are welcome during normal business hours by appointment arranged in advance. We can provide complimentary transportation from DFW Airport and back if you would like to send someone to see the equipment in person. We can also walk through the item over a video call for domestic or international buyers. We are on US Central Time. Shipping and loading The equipment is located at our yard south of Dallas, Texas. We can assist with shipping arrangements. Loading is provided at no charge for equipment under 15,000 lb when scheduled in advance. Equipment over 15,000 lb requires a crane, which is arranged and paid for by the buyer. Payment Payment in full is required FOB our yard in South Dallas. A verifiable cashier's check is accepted for collection in person. For release to a third-party shipper we require a wire transfer cleared in our account before the equipment leaves the yard.

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Price on Request

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LocationWaxahachie, TX, United States

Stock #GE4S-1020

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Seller

Gas Equipment 4 Sale

Waxahachie, TX, United States

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Business and location confirmed by Metal Mountain.

Questions buyers ask

What pressure, flow and temperature is it rated for?

The listing does not provide pressure class, flow coefficient (Cv), or temperature ratings for this specific unit. Fisher Type 657 valves are typically available in ANSI Class 150 through 600 pressure ratings with varying trim configurations, but you'll need to ask the seller for the nameplate data or request photos of the valve body markings to determine the actual ratings. The serial number 14403652 may allow Fisher or the seller to pull original manufacturing specifications.

What should I inspect before putting it into service?

The listing states this unit must be re-certified before use to ensure proper calibration and safe operation. At minimum, inspect the seat and plug for erosion or damage, verify actuator spring condition and diaphragm integrity, check all packing and gaskets, confirm stem travel and linearity, perform seat leakage testing per applicable standards (IEC 60534-4 or FCI 70-2), and calibrate the positioner or I/P if installed. Given the unknown service history, also verify that body and trim materials are compatible with your intended process fluid and conditions.

General guidance for this type of equipment. Ask about this specific unit in your inquiry — the seller answers directly.

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