Nom du Produit: Barksdale Series 140, 200, 920, 5620 Heavy Duty Valves
Marque: Barksdale
Code Produit: Series 140, 200, 920, 5620
Mots-clés: Barksdale
Barksdale 140, 200, 920, 5620 Valves
Barksdale 140, 200, 920, Heavy Duty Valves
Barksdale 140, 200, 5620
Series 140, 5620 Duty Valves
5620 Heavy
200, 920, Valves
Barksdale Series 140, 920, 5620 Duty
200, 5620 Valves
Barksdale 140, 5620 Heavy Duty
Series 140, 200, 920, 5620 Duty
200, Heavy Duty Valves
Series 140, 200, 920, 5620 Heavy Duty Valves
Barksdale 920, Heavy Duty
Series 140, Heavy Valves
Barksdale Series 140, 920, 5620 Heavy Duty
Barksdale Series Heavy Duty Valves
Barksdale 140, 200, 920, Duty Valves
Series 140, 5620 Valves
Series 140, 200, 920, Valves
Heavy Duty Valves
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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 tableBack Pressure:Must not exceed 250 psi (17 bar) at return port for satisfactory operationPressure Drop:14 psi (0.96 bar) at 20 ft/sec return port for satisfactory operationProof Pressure:1.5x times working pressure except at return portBurst 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 steelPressure Seals:Stainless steelShaft:Stainless steelBody:BronzeHousing:Ductile ironStandard O-ring:Buna N, others availableBack-up Rings:Teflon®* See product confi gurator for additional options.Flow Capacity TableFlow Capacity (Approx.)Service: Oil and Lubricated WaterMain ValvePort Size20 ft/secgpm (l/min)40 ft/secgpm (l/min)60 ft/secgpm (l/min)Min. FlowPassage Dia.CvFactorApprox. ShippingWeight lbs (kgs)140/920SeriesValve1/4”3 (11)6 (23)9 (34)1/4”0,954.5 (2)3/8” & 1/2”9 (34)19 (72)28 (106)7/16”3,28.5 (3.9)3/4” & 1”25 (95)50 (189)75 (284)23/32”9,221.5 (9.8)1-1/2”57 (217)114 (433)171 (650)1-3/32”2148.5 (22)140/920SeriesValve1/4”3 (11)6 (23)9 (34)1/4”0,954.5 (2)1/2”5 (19)10 (38)15 (57)5/16”1,68.5 (3.9)1”9 (34)19 (72)28 (106)7/16”3,221.5 (9.8)