Qingdao Nancy Metal & Machinery Co. Ltd

Model Number: D343H-16C/25-#21 Brand Name: Metalco Key Specifications/Special Features: Name: D343H-16C/25 triple eccentric worm gear driven butterfly valveKeywords: butterfly valveMain parts and materials:Valve body, disc, shifting fork, hysteresis loop: WCBStem: 2Cr13

Seal ring: stainless steel

Functions and specifications:

Type1: D343H-16C

Nominal pressure: 1.6mPa

Valve angle: 90°

Strengthen water: 2.4mPa

Enclose water: 1.8mPa

Suitable temperature from -29~425°C

Suitable medium: water vapour, oil

Type 2: D343H-25C

Nominal pressure: 2.5mPa

Valve angle: 90°

Strengthen water: 3.8mPa

Enclose water: 2.8mPa

Suitable temperature from -29℃~425℃

Suitable medium: water vapour, oil 2.4mPa

Enclose water: ≤80

Suitable medium: water

Outline and connecting measurement:

NormalDN (mm) from 50mm to 400mm

L, short kind from 108mm to 267mm

L, long kind from 150mm to 390mm

H, from 112 to 470mm