Wafer Butterfly Valve, EPDM Seat, Nickel Disc, Lever Operated

BOYUT /ÖLÇÜ / ÇAP

Listed price applies to the DN40 lever-operated model.
Other sizes and actuator types are available in the options.

Wafer butterfly valves are compact, space-saving valves that provide a tight seal and control gases, liquids, slurries and viscous media. In a wafer connection, the valve is installed between two flanges and must not be used at the end of a pipeline. DN350, DN400 and DN500 models have an extended shaft.

Body: GG25 / GGG40

Disc (Disk): Nikel / AISI 304 / AISI 316 / Al-Bronz / PTFE

Seat (Liner): EPDM / NBR / PTFE / Viton

Max. Operating Pressure: 16 bar

Max. Operating Temperature:

EPDM: 120°C

NBR: 110°C

PTFE: 150°C

Viton: 200°C
Heating, ventilation and air conditioning systems

Water treatment and distribution systems

Mining

Shipbuilding and drilling facilities

Sugar, food and chemical industries

Fire suppression systems

Water, seawater, dust, gas, wastewater and air
Manual Lever (Lever-Operated / Locking Lever) (this product)

Gear Operated

Single-Acting Pneumatic Actuator

Double-Acting Pneumatic Actuator

Electric Actuator (220V AC On/Off – 24V DC On/Off)

Inches	DN	A (mm)	B (mm)	Square (mm)	ØT (mm)	ISO 5211
1.5	40	125	68	9	33.0	F05
2	50	129	73	9	42.0	F05
2.5	65	137	82	9	44.7	F05
3	80	144	95	9	45.2	F05
4	100	163	109	11	52.1	F07
5	125	179	125	14	54.4	F07
6	150	198	144	14	55.8	F07
8	200	237	173	17	60.6	F10
10	250	281	211	22	65.6	F10
12	300	318	244	22	76.9	F10

DN350 Technical Details

Inches / DN: 14" / DN350
H: 635
C: 76.5
L: 45
P: 27
Top flange (K / E / z-Ød): 125 / 102 / 4-12
PN16 (D1 / n-Ød1): 470 / 4(16)-27
PN10 (D1 / n-Ød1): 460 / 4(16)-23
ANSI 150 (D1 / n-Ød1): 476 / 4(12)-29
Weight: 32.5 kg
Torque: 825 Nm

DN400 Technical Details

Inches / DN: 16" / DN400
H: 709
C: 86.5
L: 51.2
P: 27
Top flange (K / E / z-Ød): 175 / 140 / 4-16
PN16 (D1 / n-Ød1): 525 / 4(16)-30
PN10 (D1 / n-Ød1): 515 / 4(16)-27
ANSI 150 (D1 / n-Ød1): 539.5 / 4(16)-29
Weight: 49 kg
Torque: 1133 Nm

DN	PN10 (K / L / No.)	PN16 (K / L / No.)	ANSI 150 (K / L / No.)
40	110 / 18 / 4	110 / 18 / 4	98.6 / 15.9 / 4
50	125 / 18 / 4	125 / 18 / 4	120.6 / 19.0 / 4
65	145 / 18 / 8	145 / 18 / 8	139.7 / 19.0 / 4
80	160 / 18 / 8	160 / 18 / 8	152.4 / 19.0 / 4
100	180 / 18 / 8	180 / 18 / 8	190.5 / 19.0 / 8
125	210 / 18 / 8	210 / 18 / 8	215.9 / 22.2 / 8
150	240 / 22 / 8	240 / 22 / 8	241.3 / 22.2 / 8
200	295 / 22 / 8	295 / 22 / 12	298.4 / 22.2 / 8
250	350 / 22 / 12	355 / 26 / 12	361.9 / 25.4 / 12
300	400 / 22 / 12	410 / 26 / 12	431.8 / 25.4 / 12