FBGD – Double Eccentric Flange Butterfly Valve

Name: FBGD – Double Eccentric Flange Butterfly Valve
Brand: Euro Flow Control
SKU: EFC-375
Availability: InStock

Debug · supplier source (internal only)

Supplier product page ↗EFC datasheet PDF ↗supplier: afc · ref: 375

Specifications

Confirmed at quote

Size Range: DN100 – DN1800
Pressure Class: PN10 / PN16 / PN25
Standards: EN 593, API 609
End connection: Flanged to EN 1092-2

Available sizes

Standard DN sizes covered by this product. Confirmed at quote.

DN100 DN125 DN150 DN200 DN250 DN300 DN350 DN400 DN450 DN500 DN600 DN700 DN800 DN900 DN1000 DN1200 DN1400

Available pressure classes

Pressure classes this product is rated to.

PN10 PN16 PN25

Configure your variant(manually adjust box on the right if you require a different spec)

Size
Pressure
End connection

Materials

All available material options per part. Click a pill to set it in the configurator.

body
disc
shaft
body seat

Pressure-temperature rating

Maximum working pressure at each temperature, per pressure class.

Class	Temperature	Max pressure
PN10	-10°C	10 bar
PN10	80°C	10 bar
PN16	-10°C	16 bar
PN16	80°C	16 bar

Dimensions per size(18 sizes)

Size	L_EN558_13	L_EN558_14	H1	H2	H3	B	K	D	C	B_PN10	K_PN10	K_PN16	B_PN16	D_PN10	D_PN16	C_PN10	C_PN16	Weight
DN100	127 mm	190 mm	155 mm	155 mm	25 mm	156 mm	180 mm	220 mm	19 mm	—	—	—	—	—	—	—	—	—
DN150	140 mm	210 mm	212 mm	215 mm	40 mm	211 mm	240 mm	285 mm	19 mm	—	—	—	—	—	—	—	—	—
DN200	152 mm	230 mm	248 mm	250 mm	48 mm	266 mm	295 mm	340 mm	20 mm	—	—	—	—	—	—	—	—	—
DN250	165 mm	250 mm	268 mm	280 mm	48 mm	—	—	405 mm	22 mm	319 mm	350 mm	355 mm	—	—	—	—	—	—
DN300	178 mm	270 mm	322 mm	315 mm	50 mm	370 mm	—	460 mm	24.5 mm	—	400 mm	410 mm	—	—	—	—	—	—
DN350	190 mm	290 mm	350 mm	335 mm	50 mm	429 mm	—	520 mm	26.5 mm	—	460 mm	470 mm	—	—	—	—	—	—
DN400	216 mm	310 mm	375 mm	355 mm	55 mm	480 mm	—	580 mm	28 mm	—	515 mm	525 mm	—	—	—	—	—	—
DN450	222 mm	330 mm	415 mm	405 mm	55 mm	—	—	640 mm	30 mm	530 mm	565 mm	585 mm	548 mm	—	—	—	—	—
DN500	229 mm	350 mm	450 mm	425 mm	55 mm	—	—	715 mm	31.5 mm	582 mm	620 mm	650 mm	609 mm	—	—	—	—	—
DN600	267 mm	390 mm	520 mm	525 mm	55 mm	—	—	—	—	682 mm	725 mm	770 mm	720 mm	780 mm	840 mm	30 mm	36 mm	—
DN700	292 mm	430 mm	600 mm	565 mm	75 mm	—	—	—	—	794 mm	840 mm	840 mm	794 mm	895 mm	910 mm	32.5 mm	39.5 mm	—
DN800	318 mm	470 mm	660 mm	640 mm	75 mm	—	—	—	—	901 mm	950 mm	950 mm	901 mm	1015 mm	1025 mm	35 mm	43 mm	—
DN900	330 mm	510 mm	725 mm	718 mm	100 mm	—	—	—	—	1001 mm	1050 mm	1050 mm	1001 mm	1115 mm	1125 mm	37.5 mm	46.5 mm	—
DN1000	410 mm	550 mm	800 mm	785 mm	110 mm	—	—	—	—	1112 mm	1160 mm	1170 mm	1112 mm	1230 mm	1255 mm	40 mm	50 mm	—
DN1200	470 mm	630 mm	950 mm	940 mm	110 mm	—	—	—	—	1328 mm	1380 mm	1390 mm	1328 mm	1455 mm	1485 mm	45 mm	57 mm	—
DN1400	530 mm	710 mm	990 mm	1070 mm	150 mm	—	—	—	—	1530 mm	1590 mm	1590 mm	1530 mm	1675 mm	1685 mm	46 mm	60 mm	—
DN1600	600 mm	790 mm	1080 mm	1200 mm	175 mm	—	—	—	—	1750 mm	1820 mm	1820 mm	1750 mm	1915 mm	1930 mm	49 mm	65 mm	—
DN1800	670 mm	870 mm	1190 mm	1310 mm	180 mm	—	—	—	—	1950 mm	2020 mm	2020 mm	1950 mm	2115 mm	2130 mm	52 mm	70 mm	—

Approvals

ISO 9001CE Mark

Features

The FBGD double-eccentric (high-performance) butterfly valve uses a two-offset disc geometry that lifts the disc clear of the seat immediately on opening, eliminating seat friction and wear
Suitable for frequent operation, throttling service and applications demanding tight shut-off to ANSI Class VI
Available in ductile iron or stainless body with a wide range of seat materials for media compatibility

Description

High-performance double-eccentric for demanding duties. The FBGD double-eccentric (high-performance) butterfly valve uses a two-offset disc geometry that lifts the disc clear of the seat immediately on opening, eliminating seat friction and wear. Suitable for frequent operation, throttling service and applications demanding tight shut-off to ANSI Class VI. Available in ductile iron or stainless body with a wide range of seat materials for media compatibility.