Elastomer Lined Lugged Butterfly Valve

Elastomer Lined Lugged Butterfly Valve

The Z014A Elastomer Lined Lugged Pattern butterfly valves with threaded holes is the world famous lugged and tapped pattern butterfly valve, and is suitable for a variety of applications with a wide range of liners available. The valve has consistent torques for actuation with low reliable torques, ISO 5211 mounting and to suit a variety of flange arrangements. The Z014 is ideal for end of line applications or applications that demand tight shutoff where a lugged valve is a better solution that a wafer valve.

This range is available with EPDM, NBR and Viton liners to name a few. The valve typically suits PN10/16 and ANSI 150 flanges. The valve has a temperature range of -20C to +210C dependant on which liner you specify and pressure you are working to..

TECHNICAL DATA

Nominal diameter:
DN 20 – DN 600 (DN 20 nur PN10/16)

Face-to-face:
EN 558 Series 20 (DIN 3202 T3 K1)
ISO 5752 Series 20
API 609 Table 1
BS 5155 Series 4

Flange accommodation:
DIN 2501 PN 6/10/16
ANSI B 16.5, Class 150
MSS SP44 Class 150
AWWA C 207
AS 2129 Table D and E
BS 10 Table D and E
JIS B 2211-5 K
JIS B 2212-10 K

Lap-joint flange:
DIN 2641 and DIN 2642

Weld-on flange:
DIN 2576

Flange Surface Design:
DIN 2526, Form A-E, ANSI RF

Top flange:
EN ISO 5211 NF E 29-402

Marking:
DIN EN 19

Tightness check:
EN 12266 (Leakage Rate A)
ISO 5208, Category 3
API 598 Table 5
ANSI B 16-104, Class VI

Temperature range:
–20 °C bis + 160 °C (depending on pressure, medium and materials)

Operating pressure:
max. 16 bar

Differential pressure:
max. p 16 bar

Vacuum:
0,2 bar absolute (depending on medium and temperature)

For price and availability or further information please contact Sales@JeffMorrisLimited.co.uk

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FEATURES

– Absolutely tight sealing with flow in either direction
– The valve body and disc are accurately machined which results in low operating torque and long service life and reliability
– Triple shaft bearings prevent shaft deflection and guarantee optimum guidance even after many years of operating service
– Can be disassembled, material-specific recycling possible
– Single flange mounting is possible
– Can be installed in any desired position
– Maintenance-free

GENERAL APPLICATIONS

– Chemical and petrochemical industries
– Water and waste water technology
– Pneumatic materials handling technology
– Shipbuilding
– Power generation industry
– Food industry
– Civil engineering
– For paint and laquers, a silicone-free version is available