0 revision RFC page 1 F CENTRIC BUTTERFLY VALVES MAIN APPLICATION : Transport and distribution of: - cold and hot industrial water; - saturated vapours; - petroleum products; - fluids charged with solid particles (consistency max. 3%) on condition that the compatibility regarding the corrosion, erosion and safety in work in relation to the design and materials used to be ensured. DESIGN AND WORKING CHARACTERISTICS : - type: - "W" - Wafer ; - "L" - Lug ; - "F" - Flanged ; - shaft : - one-piece ; - two-pieces ; - connecting flanges : - ISO, BS, DIN, ANSI. - overall length: - ISO, BS, DIN; - flanged body STAS 10933/2 . - max. liquid flow speed: - 4 m/s – for PN10 ; - 5 m/s – for PN 16. WORKING TEMPERATURE : Tmax / Tmin 80°C / -10°C - for NBR type rubber ; 120°C / -10°C - for EPDM type rubber . OPERATION : AM - manual with lever ; AR - manual with gear box ; AE – electric operation ; AP – pneumatic operation . MOUNTING : - indifferent flow direction ; - indifferent mounting position . FACTORY TESTS; TEST PRESSURES; LEAKAGE: - hydraulic tests in conformity with ISO 5208 ; - test pressures : - shell - 1.5 x PN (bar); - seat - 1.1 x PN (bar); - maximum allowable leakage at seat test – in conformity with ISO 5208, grade A. INQUIRY AND ORDER FORM It is recommended to fill up the technical sheet of agreement. Rights reserved to modify dimensions or weights depending on the technical EDITION 2003
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RFC page 1 F CENTRIC BUTTERFLY VALVES
MAIN APPLICATION : Transport and distribution of: - cold and hot industrial water; - saturated vapours; - petroleum products; - fluids charged with solid particles (consistency max. 3%)
on condition that the compatibility regarding the corrosion, erosion and safety in work in relation to the design and materials used to be ensured.
- max. liquid flow speed: - 4 m/s – for PN10 ; - 5 m/s – for PN 16.
WORKING TEMPERATURE : Tmax / Tmin 80°C / -10°C - for NBR type rubber ; 120°C / -10°C - for EPDM type rubber . OPERATION : AM - manual with lever ; AR - manual with gear box ; AE – electric operation ; AP – pneumatic operation . MOUNTING : - indifferent flow direction ;
- indifferent mounting position . FACTORY TESTS; TEST PRESSURES; LEAKAGE: - hydraulic tests in conformity with ISO 5208 ; - test pressures : - shell - 1.5 x PN (bar); - seat - 1.1 x PN (bar); - maximum allowable leakage at seat test – in conformity with ISO 5208, grade A. INQUIRY AND ORDER FORM It is recommended to fill up the technical sheet of agreement.
Rights reserved to modify dimensions or weights depending on the technical EDITION 2003
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RF, IRIS 16 page 2 F
Rights reserved to modify dimensions or weights depending on the technical
CENTRIC BUTTERFLY VALVE PN16 IRIS TYPE
Lug (L)
Wafer (W)
DESIGN CHARACTERISTICS: - design : SR ISO 10631; - overall length: ISO 5752, S 20, BS 2080 – S20; - connecting dimensions: - PN 16, PN10 - ISO 7005-2; BS EN 1092-2; DIN 2501; - cls. 125/150 - ANSI B16.1 / ANSI B16.5. MATERIALS : - body: - cast iron EN GJL 250 SR EN 1561-99 - BS 1452, GG 25 DIN 1691;
- ductile iron EN GJS 500-7 SR EN 1563-99 - BS 2789, GGG 50 DIN 1693, on request; - disc: - ductile iron EN GJS 500-7 SR EN 1563-99, GGG 50 DIN 1693 chromium plated on the sealing outline;
- on special request: - ductile iron EN GJS 500-7 SR EN 1563-99 - BS 2789 , GGG 50 DIN 1693 + rubber; - stainless steel 2MoNiCr175 - 316 S2 BS 1449 - X20CrNiMo18.12 DIN 17440 - 316L AISI; - bronze CuAl9T;
EDITION 2003 For confirmation, please use the technical sheet of agreement (FTC 9 or FTC 23)
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Rights reserved to modify dimensions or weights depending on the technical
RF ISO/1- 10page 3 F CENTRIC BUTTERFLY VALVE
PN10 ISO TYPE
B operated with gear box
Lug (L)
A - AWafer (W)
DESIGN CHARACTERISTICS: - design : SR ISO 10631; - overall length: ISO 5752, S 20, BS 2080 – S20; - connecting dimensions: - PN 10 - ISO 7005-2; BS EN 1092-2; DIN 2501; - cls. 125/150 - ANSI B16.1 / ANSI B16.5. MATERIALS : - body: - cast iron EN GJL 250 SR EN 1561-99 - BS 1452, GG 25 DIN 1691;
- ductile iron EN GJS 500-7 SR EN 1563-99 - BS 2789, GGG 50 DIN 1693, on request; - disc: - ductile iron EN GJS 500-7 SR EN 1563-99, GGG 50 DIN 1693 chromium plated on the sealing outline;
- on special request: - stainless steel 2MoNiCr175 - 316 S2 BS 1449 - X20CrNiMo18.12 DIN 17440 - 316L AISI; - bronze CuAl9T ;
mm inch A B C D L L1 dc l d1 nxd3 nxM d1 nxd3 nxM 250 10” 472 275 307 68 73 235 89 350 361.9 300 12” 543 310 15 358 78 83 282 106 400 12x22 12xM
20 431.8 12x26 12x7/8-9UNC
Dimensions of driving shaft Connecting dimesions of gear box Net weight ≈(kg) DN
H h1 d4 b1 t Flanges ISO5211/1
d2 d5 d6 d7
Driving Torque (daNm) Wafer Lug
Kv* (m³/h)
250 40 35 28 8 4 30 19.6 28.7 3700
300 46 40 32 10 5 F10
125
102 70 11.5 45 29.8 42 5800
EDITION 2003 For confirmation, please use the technical sheet of agreement. (FTC 9 or FTC 23)
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Rights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement (FTC 9 or FTC 23)
RFC,ISO/1-10page 4 F CENTRIC BUTTERFLY VALVE PN10 ISO / 1 TYPE
360 225 248 24500 * Kv – specific flow rate.
DESIGN CHARACTERISTICS: - design : SR ISO 10631; - overall length: ISO 5752, S 20, BS 2080 – S20; - connecting dimensions: - PN 10 - ISO 7005-2; BS EN 1092-2; DIN 2501; - cls. 125/150 - ANSI B16.1 / ANSI B16.5. MATERIALS : - body: - cast iron EN GJL 250 SR EN 1561, GG 25 DIN 1691; - ductile iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693 – on special request; - disc: - ductile iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693 chromium plated on the sealing outline; - shaft: - min. 11.5% Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440 - 420 AISI;. - sleeve: - rubber: - NBR (Tmax / Tmin)= 80°C / -10°C)
Rights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement (FTC 9 or FTC 23 )
294
RFCISO/1-10 AM
page 5 F
100 254
CENTRIC BUTTERFLY VALVE PN10 ISO / 1 TYPE AND PN 16 IRIS TYPE, MANUALLY OPERATED
6.7
Manual operation with lever Manual operation with gear box
5.4
(dimensions in mm)
Operation with lever Operation with gearbox Net Weight
Rights reserved to modify dimensions or weights depending on the technical EDITION 2003
RFC,ISO/1-10RF IRIS 16 AE
page 6 F CENTRIC BUTTERFLY VALVE PN10 ISO / 1 TYPE AND PN 16 IRIS TYPE, ELECTRICALLY OPERATED
ELECTRIC ACTUATOR: - standard equipped with NOTOR actuator in the following variants: - normal (N) with electric switch box; - antiex (Ex) with electric switch box;
- energetic (0) without electric switch box. (dimensions in mm)
For confirmation, please use the technical sheet of agreement. (FTC 9 or FTC 15 )
Mechanism Type Notor‘s characteristics A B DN Gearbox
DESIGN CHARACTERISTICS: - connecting flanges: - PN 10 - ISO 7005-2; BS EN 1092-2; DIN 2501. MATERIALS : - body: - cast iron EN GJL 250 SR EN 1561, GG 25 DIN 1691; - ductile iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693 – on special request; - disc: - cast iron EN GJL 250 SR EN 1561, GG 25 DIN 1691; chromium plated on the sealing outline; - shaft: - min. 11.5% Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440 - 420 AISI; - sleeve: - rubber: - NBR type (Tmax/Tmin) : 80°C / -10°C)
Rights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement. (FTC 9)
Rights reserved to modify dimensions or weights depending on the technical
For confirmation, please use the technical sheet of agreement. (FTC 9) EDITION 2003
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Rights reserved to modify dimensions or weights depending on the technical EDITION 2003
Intermediate mechanism BMC type
NOTOR mechanism
For confirmation, please use the technical sheet of agreement. (FTC 9 + FTC 15)
ELECTRIC OPERATION: - standard equipping with NOTOR actuator in the following variants: - normal (N) with electric switch box; - antiex (Ex) with electric switch box;
- energetic (0) without electric switch box. (dimensions in mm)
Type of actuator Notor’s characteristics DN Gear box
Rights reserved to modify dimensions or weights depending on the technical
For confirmation, please use the technical sheet of agreement. (FTC 14) EDITION 2003
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Rights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement. (FTC 9)
RFCC-10 page 15 F RESILIENT SEATED CENTRIC BUTTERFLY VALVE
PN10
250 40
35 8 4 28 35 20
F 10 120 102 70 11.5
E For operation with For operation with LMC type actuator RMS type actuator
DESIGN CHARACTERISTICS: - design SR ISO 10631; - connecting flanges: - PN 10 - ISO 7005-2; BS EN 1092-2; DIN 2501. MATERIALS : - body: - cast iron EN GJL 250 SR EN 1561, GG 25 DIN 1691; - ductile iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693, on special request; - disc-shaft: - carbon steel + min. 11.5% Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440 - 420 AISI; - sleeve: - rubber: - NBR type (Tmax / Tmin): 80°C / -10°C)
DESIGN CHARACTERISTICS : - design SR ISO 10631; - connecting dimensions: - PN 10 - ISO 7005-2; BS EN 1092-2; DIN 2501. MATERIALS : - body : - cast iron EN GJL 250 SR EN 1561, GG 25 DIN 1691 ;
- ductile iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693 - on special request; - disc+shaft : carbon steel+min. 11.5%Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440 - 420 AISI; - sleeve: - rubber: - NBR type (Tmax / Tmin): 80°C / -10°C)
Rights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement. (FTC 9 + FTC 15)
ELECTRIC ACTUATOR: - standard equipped with NOTOR actuator in the following variants: - normal (N) with electric switch box; - antiex (Ex) with electric switch box;
- energetic (0) without electric switch box. (dimensions in mm)
Rights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement. (FTC 9 + FTC 15)
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RFCC-10-APpage 20 F RESILIENT SEATED BUTTERFLY VALVE
PN10, PNEUMATICALLY OPERATED
Pneumatic operation with DPP type
for DN 50 ÷ 300 for DN 350 ÷ 500
Minimum pressure of driving agent: 4 bar. (dimensions in mm)
DN Actuator type A B H K L N F � s Net weight ~(Kg)
Rights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement. (FTC 9)