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 ball_valve

series
description
photo

art. 420

2-way full-bore three piece stainless steel ball
valve, threaded-ends or butt weld
manufactured in three pieces to facilitate replacement on plants which requires frequent maintenance.
ends: female threads as per uni/iso 7/1 rp; pocket welding; butt welding.
working temperature: from -20°c to +160°c
fluid range: air, water, gas, petroleum and petrochemical products, aggressive media.
surface treatment: polished.
head of the valve as per iso 5211 specifications.

 

art. 512

2-way full-bore flat body flanged carbon steel ball_valve, split wafer
standard features of the valve: anti blow-out shaft, antistatic device, easy replacement of the seal packages, fire safe and self-adjusting shaft sealing.
flanges as per: uni 2223 and 2229 pn 16
general specifications: bs 5351
“fire safe” conforming to bs 6755
working temperature: from -10°c to +150°c (+200°c with special seals).
working pressure: pn 16.
fluid range: air, water, gas, petroleum and petrochemical product

 

art. 410

2-way full-bore flanged stainless steel ball_valve, split body
flanges as per: din 2501 bl.1 - din 3202
general specifications: bs 5351
working temperature: from -20°c to +150°c (+200°c with special seals).
working pressure: pn 16
fluid range: air, water, gas, petroleum and petrochemical products, aggressive media.

art. 645-646-647-648

3-way full-bore pvc ball_valve,
threaded or bonded ends, “t” or “l” port
valve with 4 ball seats. inlet from any of the 3 ends. it can shut of the flow.
working temperature: from 0°c to +60°c
applications: chemicals and all kind of fluids compatible with
connections: female threaded as per din/iso 228/1; to be bonded as per iso 727 uni 7442/75

 

art. 460-461

3-way full-bore flanged stainless steel ball_valve, “t” or “l” port
flanges as per uni 2223 pn 16 din 2501
valve with 4 ball seats. inlet from any of the 3 ends. it can also shut of the flow.
working temperature: from -20°c to +160°c
fluid range: air, water, gas, petroleum and petrochemical products, aggressive media.
surface treatment: polished.
head of the valve as per iso 5211 specifications.