KLINGER Danmark A/S

Nyager 12 DK-2605 Brøndby

Butterfly Valve, Wafer, EPDM seat

Butterfly Valve, Wafer, EPDM seat

Application: Water treatment, industrial plants, cooling systems, sand and cement

Cosine shaped seat and spherically shaped disc gives lower torque prolonging seat life significantly
100% leakproof in accordance with ENA Leakage Rate A
Two-piece stem and custom disc design results in high Kv-value
High stem with room for insulation

General Data

Type:	700G
Material:	Ductile cast iron (JIS FCD450)
Pressure class:	PN10 / PN16
Disc:	Stainless steel 316 (JIS SCS14)
	Alu-bronze (JIS CAC702)
	Dacrotized cast iron (JIS FCD450)
	PPS (DN40-DN200)
Stem:	Stainless steel (SUS420J2 / SUS392J1)
Seat:	EPDM, Hi-EPDM (max 7 bar), NBR
Face to face:	ISO 5752
Connection:	Mounting between flanges BS EN 1092 PN 10 / 16
Temperature:	EPDM: -10°C to +120°C (short-time)
	Hi-EPDM: -20°C to +150°C (short-time)
	NBR: -10°C to +80°C (short-time)
Max. working pressure:	DN40-200: 16 bar
	DN250-300: 12 bar
	DN350-600: 10 bar (705G)
Operation:	Lever, manual gearbox, pneumatic/electric actuator
Safety margins:	If using pneumatic/electric actuator the following increases in torque are recommended:
	Wet medium: min. 30%
	Sludge, slurry manure, steam etc.: min. 50%
	Dry air, powders etc.: min. 100%
Options:	Connection to JIS and ANSI flanges
	Seat of Hi-NBR, white NBR, FPM, SEP and CR

Technical Specs