Barksdale Series III-L Valves Actuated Heavy Duty

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Barksdale Series III-L Valves Actuated Heavy Duty

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Brand:

Barksdale

Product Code:

Series III-L Valves

Order Processing & Delivery Information:
As we supply industrial equipment, product availability and delivery timelines may vary. Once your order is placed, our sales team will contact you within 24 business hours (excluding weekends and holidays) to confirm stock status and estimated delivery time.

Product Documentation/Technical Datasheet

barksdale-series-iii-l-valves-actuated-heavy-duty-421073.pdf

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Get the best price and fastest delivery for Barksdale Series III-L Valves Actuated Heavy Duty from Barksdale. Imtek Engineering offers worldwide industrial equipment supply with expert support.

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Details:

Barksdale's Series III-L valve provides an optimal solution for the upmost reliability and safety by combining the dependable features of our heavy duty Shear-Seal® valves with the reliability of the integrated actuator, providing an all in one package saving customers time in installation and maintenance.

With the ability to handle high pressure demands between 3000 to 5000 psi while maintaining a high flow capability of 75 GPM, the Series III-L is well suited to tolerate contaminated media. The combination of the high flow and high pressure and virtually zero-leakage* makes the Series III-L valve the choice for the toughest applications where zero-leakage* is a must.

General Specifications*

- Main Valve

Media Type:

Hydraulic oil only or water based with
stainless steel body

Working Pressure:
1” Size:

Hydraulic up to 3,000 or 5,000 psi
(206 bar or 345 bar)

Back Pressure:

250 psi (17.2 bar) max at return port

Proof Pressure:

1.5x working pressure except at return port

Burst Pressure:

2x working pressure except at return port (3,000 psi [206 bar])

Pressure Drop (all Valves):

See supplemental guide for detailed information

Porting:

1” NPT standard
Optional: SAE 16 (SAE J1926)

Media Temperature Range:

-30° to +185°F (-34.4° to +85°C)

Handle Detent:

All valves have 3-position detents for manual shift to center position

Panel Mounting:

Standard for 1/4”- 1/2” valves Refer to sales drawings for 1” & 1-1/2” valves

Wetted Materials:
Body:
Shaft:
Rotor & Seals:
Standard O-Rings:

Phosphate coated carbon steel or stainless steel option
Stainless steel
400 series stainless steel
Buna N
Option: Viton®, Neoprene, EPR

External:
Housing:
Hardware:
Handle & Detent Disc:

Phosphate coated carbon steel
Plated carbon steel
Plated carbon steel

Flow Characteristics:

Cv Factor = 9.2
Capacity : 75 GPM @ 60ft/sec

- Pilot Actuator

Working Pressure:
Air:

Hydraulic:

Range: 80 to 120 psi
(5.5 to 8.3 bar)
Range: 200 to 1,000 psi
(13.8 to 68.9 bar)

Porting:

1/4”- 18 NPT

Media Temperature Range:

-30° to +185°F (-34.4° to +85°C)

Speed of Operation:

1/2 second or more for 90° throw to avoid damage (Restrict actuator flow to control speed)

Materials:
Cylinder:
End Plate:
Hardware:

Hard anodized aluminum
Anodized aluminum
Plated carbon steel

Weight (Valve & actuator):

48 lbs (21.8 kg) : pneumatic model
49 lbs (22.2 kg) : hydraulic model

Actuated Heavy Duty

Barksdale Series III-L Valves Actuated Heavy Duty

Product Documentation/Technical Datasheet

🎯 Need a Quote for Barksdale Series III-L Valves Actuated Heavy Duty?

General Specifications*

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