Barksdale Series 140, 200, 920, 5620 Heavy Duty Valves

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Barksdale Series 140, 200, 920, 5620 Heavy Duty Valves

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Brand:

Barksdale

Product Code:

Series 140, 200, 920, 5620

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-140-200-920-5620-heavy-duty-valves-529635.pdf

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Get the best price and fastest delivery for Barksdale Series 140, 200, 920, 5620 Heavy Duty Valves from Barksdale. Imtek Engineering offers worldwide industrial equipment supply with expert support.

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Details:

Barksdale's Heavy Duty Valve provides superior directional control for fluids and gasses up to 6,000 psi in the toughest industrial applications. Using Barksdale's Shear-Seal® technology, the Heavy Duty Valve products offer dependable performance and long life even when the media being controlled is contaminated with debris that would ruin ordinary valves. Featuring rugged ball bearing construction, hardened stainless steel seals, and durable bronze and iron cast housings these valves will provide trouble free performance for your critical application in the harshest environments.

General Specifications*

Working Pressure:

Air (pneumatic) up to 4,000 psi (276 bar) hydraulic oil or lubricated water up to 6,000 psi (413 bar)

Flow Capacity, Cv:

See table

Back Pressure:

Must not exceed 250 psi (17 bar) at return port for satisfactory operation

Pressure Drop:

14 psi (0.96 bar) at 20 ft/sec return port for satisfactory operation

Proof Pressure:

1.5x times working pressure except at return port

Burst Pressure:

2.5X times working pressure except at return port (3,000 psi [206 bar])

Media Temperature Range:

-40° to +250°F (-40° to +121°C)

Rotor:

400 series stainless steel

Pressure Seals:

Stainless steel

Shaft:

Stainless steel

Body:

Bronze

Housing:

Ductile iron

Standard O-ring:

Buna N, others available

Back-up Rings:

Teflon®

Flow Capacity Table

		Flow Capacity (Approx.)
		Service: Oil and Lubricated Water
	Main Valve Port Size	20 ft/sec gpm (l/min)	40 ft/sec gpm (l/min)	60 ft/sec gpm (l/min)	Min. Flow Passage Dia.	Cv Factor	Approx. Shipping Weight lbs (kgs)
140/920 Series Valve	1/4”	3 (11)	6 (23)	9 (34)	1/4”	0,95	4.5 (2)
	3/8” & 1/2”	9 (34)	19 (72)	28 (106)	7/16”	3,2	8.5 (3.9)
	3/4” & 1”	25 (95)	50 (189)	75 (284)	23/32”	9,2	21.5 (9.8)
	1-1/2”	57 (217)	114 (433)	171 (650)	1-3/32”	21	48.5 (22)
140/920 Series Valve	1/4”	3 (11)	6 (23)	9 (34)	1/4”	0,95	4.5 (2)
	1/2”	5 (19)	10 (38)	15 (57)	5/16”	1,6	8.5 (3.9)
	1”	9 (34)	19 (72)	28 (106)	7/16”	3,2	21.5 (9.8)