Bray Controls Double Offset Butterfly Valve 4-Cx.

Productspecificaties

Specifications			Testmethode
Tightness Test		EN 12266-1 Rate A
Material Standard		AD2000 W0, EN 16668
Marking		DIN 91406, DIN EN IEC 61406, EN 19
Top Flange		ISO 5211
Declaration Of Conformity		CE, UKCA
Pressure Equipment Directive		2014/68/EU, PE(S)R
Machinery Directive		2006/42/EC
AtmosphericExplosion		ATEX (2014/34/EU)
Safety Integrity Level		IEC 61508 Level 3 (SIL 3 capable)
Uitvoering		Dubbel excentrisch
Maximale Bedrijfsdruk (Bar)		40
Afsluiter Diameters (DN)		80 - 400
Flensaansluiting		EN 1092 PN 10, PN16, PN 25, PN 40
Temperatuurbereik (°C)		-29 - 260
Maximaal Toelaatbare Werkdruk (EN 1092 PN)		40
Behuizingstype		Lug, Wafer
Emissiewaarden		ISO 15848-1, TA Luft
Behuizingsmaterialen		Stainless Steel (EN 1.4408), Carbon Steel (EN 1.0619)
Spindelmaterialen		Stainless Steel (EN 1.4542)
Zittingsmaterialen		RPTFE with Resilient Energizer
Klepbladmaterialen		Stainless Steel (EN 1.4408)
Inbouwmaat		EN 558 Series 20, EN 558 Series 25

Productbeschrijving

The 4-Cx double offset valve is designed to deliver quality, value and reliability in the most demanding applications. The double offset geometry reduces seat wear and extends valve service life. It features an adjustable live-loaded stem sealing system with certified packing and the extended neck also allows for simplified pipe insulation.

KEY ELEMENTS

Designed to deliver quality, value, and reliability in the most demanding applications
Adjustable live-loaded stem sealing system with certified packing
Double offset geometry reduces seat wear and extends valve service life
Dead-end service, with bidirectional sealing and uninterrupted flange surface
High strength, anti-blowout one-piece stem
Extended neck to allow for simplified pipe insulation