Type
Filter
R487: Butterfly valve, manually operated, body with C5-M coating (min. 250 µm) and integrated leakage groove, blow-out proof shaft with dust protection, multi-mounted thanks to PTFE bush, multiple seal system with insertion slope, material is easy to read when installed
DN
Filter
25: DN 25
32: DN 32
40: DN 40
50: DN 50
65: DN 65
80: DN 80
100: DN 100
125: DN 125
150: DN 150
200: DN 200
250: DN 250
300: DN 300
350: DN 350
400: DN 400
450: DN 450
500: DN 500
600: DN 600
Body configuration
Filter
L: Flange-mounted version (Lug), length FTF EN 558 series 20
U: Double flange version (U-Section), length FTF EN 558 series 20
W: Intermediate flange version (Wafer), length FTF EN 558 series 20
Operating pressure
Filter
0: 3 bar
1: 6 bar
2: 10 bar
3: 16 bar
Connection type
Filter
1: PN 6 / flange EN 1092, face-to-face dimension FTF EN 558 series 20
2: PN 10 / flange EN 1092, face-to-face dimension FTF EN 558 series 20
3: PN 16 / flange EN 1092, face-to-face dimension FTF EN 558 series 20
D: ANSI B16.5, Class 150
G: JIS 10 K, face-to-face dimension FTF EN 558, series 20
H: Flange BS 10 Tab D, face-to-face dimension FTF EN 558 series 20
S: Flange BS 10 Tab E, face-to-face dimension FTF EN 558 series 20
T: Flange AS 2129 Tab D, face-to-face dimension FTF EN 558, series 20
U: Flange AS 2129 Tab E, face-to-face dimension FTF EN 558, series 20
Body material
Filter
2: EN-GJS-400-15 (GGG-40), epoxy coated 250 µm
Disc material
Filter
A: 1.4408 / ASTM A351 CF8M
B: 1.4408, polished, roughness Ra 0.6-3.2, excluded disc lettering
C: 1.4408, HALAR coated
D: 1.4469 / ASTM GR5A
R: EN-GJS-400-15 (GGG-40), RILSAN PA11 coated
Shaft material
Filter
1: 1.4021 / AISI 420
Liner material
Filter
C: ECO
D: FKM - GF
E: EPDM
F: SBR-AB/P (abrasion resistant)
H: CSM
J: NBR (DVGW-Gas certification)
K: NBR-AB/N (abrasion resistant)
N: NBR
O: FKM +
R: Silicone (MVQ-S, steam)
S: Silicone (MVQ)
T: EPDM-SHT (steam)
U: NBR (FDA/1935-2004- certification), white
V: FKM
W: EPDM (drinking-water-compliant)
Z: EPDM-HT (FDA/1935-2004 certification)
Liner fixing
Filter
B: Liner bonded into body
L: Liner loose
Control function
Filter
0: Manually operated
L: Manually operated, handwheel lock, special gearbox with clamping for fine adjustment, consisting of: clamping ring, holding plate, (material AISI303/304 stainless steel), clamping screw (Bakelite material)
Actuator version
Filter
AHL09: Hand lever, aluminium
AHL11: Hand lever, aluminium
AHL14: Hand lever, aluminium
AHL17: Hand lever, aluminium
AHL22: Hand lever, aluminium
GB1250A: Gearbox with aluminium handwheel
GB1250N: Gearbox, cast iron
GB150N: Gearbox, cast iron
GB210N: Gearbox, cast iron
GB232AL: Gearbox with aluminium handwheel
GB232SG: Gearbox, aluminium die-cast housing, steel handwheel welded
GB232: Gearbox, aluminium die-cast housing
GB550N: Gearbox, cast iron
GB880N: Gearbox, cast iron
SAHL09: Hand lever, aluminium, continuous
SAHL11: Hand lever, aluminium, continuous
SAHL14: Hand lever, aluminium, continuous
SAHL17: Hand lever, aluminium, continuous
VHL14: Hand lever, 10 x latch positions, diagonal square, SW = 14 mm
VHL17: Hand lever, 10° latch positions, diagonal square, WAF = 17 mm
VHL22: Hand lever, 10 notched positions, diagonal square, WAF = 22 mm
Execution type
Filter
OHNE
0101: Media wetted area cleaned to ensure suitability for paint applications, parts sealed in plastic bag
0107: Valve free of oil and grease, cleaned on the media side and packed in a PE bag
1892: Butterfly valve body coated, RAL 5015, sky blue
5143: Mounting parts in A4 quality. Attention! Danger of galling!
5226: Thermal break between actuator and valve body by means of dew point blocking
7057: Gearbox with chain wheel, without chain (order chain/chain length separately)
Special version
Filter
OHNE
A: ACS certification
B: BELGAQUA certification
D: DVGW-Wasser certification
E: Country of origin: Germany
G: DVGW gas certification
N: NSF 61 water certification
O: Special version for oxygen, maximum medium temperature: 60 °C media wetted materials cleaned and grease as well as seal with BAM test
P: ASME B31.3
S: DNV GL certification
W: WRAS certification
X: ATEX certification
Y: ATEX certification (in the piping system)
CONEXO
Filter
OHNE
C: Integrated RFID chip for electronic identification and traceability