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2-way valve type VZ 4

VZ 4 PN16 20/2,5 4-way seated flat end

065Z5520

VZ 4 PN16 20/2,5 4-way seated flat end

제품 사양

다음의 기능 포함:
Application alternative VSPHot water
China RoHS complianceYes with exemptions
China RoHS exemption clause7.3
Closing differential pressure (diverting) [bar] [Max]1.0 bar
Closing differential pressure (mixing) [bar] [Max]2.5 bar
Contains batteriesNo
Control ratio50:1
DG Indicator ProfileNot relevant for dangerous goods
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Kvs value (B-AB) [m³/h]1.60 m³/h
Kvs values [m³/h]2.50 m³/h
Leakage through port (B-AB) max. [% Kvs]1.0
Leakage through port max. [% Kvs]0.05
Material DescriptionVZ 4 PN16 20/2,5 4-way seated flat end
Media pH [Max]10
Media pH [Min]7
Medium alternativeGlycolic water up to 50%
Mounting versionFree
Number of ports4
Permissible mediaDistrict heating/cooling circulation water
PN alternative VSP10
다음의 기능 포함:
Pressure nominal [bar]16 bar
Product line28
REACH 후보 목록 물질Lead (CAS no. 7439-92-1)
Spindle positionA-AB: Normally closed
Stroke [mm]5.50 mm
Stuffing box sealing materialEPDM
Valve body materialDZR brass CuZn36Pb2AS (CW 602N)
Valve cone materialDZR brass CuZn36Pb2AS (CW 602N)
Valve seat materialDZR brass CuZn36Pb2AS (CW 602N)
Valve stem materialStainless steel
구분VZ 4 PN16 20/2,5 4-way seated flat end
기능Mixing valve
매질 온도 [°C] [최대]120 °C
매질 온도 [°C] [최소]2 °C
연결 유형외부 스레드 ISO 228/1
연결의 크기G 3/4
용도Heating and cooling
유량 특성Logarithmic
제품 유형VZ 4
제품군기타 밸브
직경 [mm]20 mm

일반 사양

다음의 기능 포함:
총 중량0.62 킬로그램
순중량0.62 킬로그램
Volume0.508 리터
다음의 기능 포함:
EAN/UPC5702421526705
Proposition 65Cancer and Reproductive Harm