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BONETTI Quality Valves & Level Gauges

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SFA Quality Valves & Level Gauges

SFS

FLOATING BALL VALVES ASME Class 150 - 300 1/2” ÷ 2.½” (DN 15 ÷ 65) Flanged to ASME FEATURES The floating ball valve SFA has Carbon steel body and alloy steel trim suitable for high temperature. Thanks to a new patented innovative seat and to Carbon reinforced PTFE sealings, the valve is suitable for hot media under pressure, as steam or superheated water. Besides, this ball valve is designed to avoid leakages and fugitive emissions in the environment as well as to maintain a safe tightness also in case of fire, so being suitable for dangerous or flammable media too. The innovative feature of this valve is the “double sealing system”, that is the capability to grant sealing both by downstream seating, as in usual floating ball valves, and also by upstream seating (see Fig. 1). SFS ball valve has identical features, but it is manufactured with body and trim in austenitic stainless steel. Therefore it is the ideal solution for corrosive media or corrosive atmosphere. Those valves are bi-directional and could be fitted with electric or pneumatic actuator. Valves are suitable with full or reduced bore

Working condition

Fig. 1 Fig. 1 Reference Standards PED Directive (97/23/CE) ASME B16.5 for flange dimension ASME B16.10 Class 300 for end to end dimension ISO 15848-1 (“fugitive emission” ) API607 (“fire safe”)

01

Fig. 2 Fig. 2 shows operating range of valves Note: for temperatures under -46 °C, please apply to our Technical or Sales Department.

Technical data Bore On line tightness Antistatic device Connections

: : : :

Option - Depressurizing hole on the ball. - Extended stem. - Oval hand-wheel for application in small spaces. Safety informations for installation and maintenance

Reduced or full Grade A according to ISO 5208 According to ISO7121 and Bs5351 Flanged to ASME Class 150, 300 End to end dimension according to ASME B16.10 (see Fig. 4)

Operating starting torque (Nm) at 50 Bar DN

½”

¾”

1”

1.¼” 1.½”

2”

2.½”

Reduced bore

-

7

15

21

30

40

45

Full bore

7

15

21

30

40

45

-

Above values refer to a frequently operated valve. In case the valve is not operated for a long time, or in case of heavy media, the operating starting torque must be increased.

For detailed informations about installation, maintenance and safety criteria, please refer to Use and Maintenance Manual. Spare parts Suggested spares parts are evidenced by an asterisk on the Table of materials (Table 1). Dimension and weight

Fig. 4 Full bore valves

Fig. 3

No. 1 2

Item Body Cap

DN

S2 C h d Top mm mm mm mm mounting

Table 1

½”

140

145

87

15

Execution SFA

¾”

152

170

98

20

1”

165

170

103

1.¼”

178

212

1.½”

190

2”

216

A105 / A350 LF2 A105 / A350 LF2

Execution SFS AISI 316 AISI 316

3

Ball

1.4301/1.4086 (a)

AISI 316

4

Stem

1.4104 HT

AISI 316

5*

Seat ring

RPTFE (b)

RPTFE (b)

6*

Packing ring

Graphite

Graphite

7*

Antifriction washer

RPTFE (b)

RPTFE (b)

DN

8

Packing gland

CS galvanized

AISI 316

9

Belleville washer

Ck 70

SS

10

Stop pin

CS galvanized

11

Nut

12

weight Kg

Cv

150#

300#

F03

2.2

2.8

12

F04

3.1

4.4

32

25

F04

4.5

6.0

46

107

32

F05

6.5

8.5

77

212

113

40

F05

8.6

11.8

113

303

142

50

F07

13.7

16.8

260

Reduced bore valves S1

S2

weight Kg C h d Top 150# 300# mm mm mm mm mm mounting 150# 300#

Cv

¾”

117

152

145

87

15

F03

2.5

4.0

13

1”

127

165

170

98

20

F04

3.4

5.1

33

AISI 316

1.¼”

140

178

170

103

25

F04

5.5

7.1

50

CS galvanized

AISI 316

1.½”

165

190

212

107

32

F05

6.9

10.4

80

Handle

CS galvanized and polimerized

CS galvanized and polimerized

2”

178

216

212

113

40

F05

10.0

13.1

118

2.½”

191

241

303

142

50

F07

17.1

20.1

275

22*

O-ring

FKM

FKM

31*

Body seal

Graphite

Graphite

32

Bolt

B7 galvanized

B8

(a) 1.4301(AISI 304) for ND≤1” (DN 25) 1.4086 (AISI 430F) for ND > 1” (DN 25) (b) RPTFE = PTFE + 25% carbon

Note: Full bore valves to ASME Class 150 and 300 are suitable with end to end dimension to ASME B16.10 Class 300 (S2). Reduced bore valves are suitable with end to end dimension to ASME B16.10 Class 150 (S1) and ASME B16.10 Class 300 (S2), depending on reference Rating.

02

SFA Quality Valves & Level Gauges

SFS

FLOATING BALL VALVES ASME Class 800 1/2” ÷ 2.½” (DN 15 ÷ 65) - SW, NPT, GAS Ends FEATURES The floating ball valve SFA has Carbon steel body and alloy steel trim suitable for high temperature. Thanks to a new patented innovative seat and to Carbon reinforced PTFE sealings, the valve is suitable for hot media under pressure, as steam or superheated water. Besides, this ball valve is designed to avoid leakages and fugitive emissions in the environment as well as to maintain a safe tightness also in case of fire, so being suitable for dangerous or flammable media too. The innovative feature of this valve is the “double sealing system”, that is the capability to grant sealing both by downstream seating, as in usual floating ball valves, and also by upstream seating (see Fig. 1). SFS ball valve has identical features, but it is manufactured with body and trim in austenitic stainless steel. Therefore it is the ideal solution for corrosive media or corrosive atmosphere. Those valves are bi-directional and could be fitted with electric or pneumatic actuator. Valves are suitable with full or reduced bore

Working condition

Fig. 1 Reference Standards

Fig. 2 PED Directive (97/23/CE) ASME B1.20.1 for NPT threaded ends ASME B16.11 for SW ends ISO 12209-2 for GAS threaded ends DIN 3202 M3 for end to end dimensioni ISO 15848-1 (“fugitive emission” ) API607 (“fire safe”)

03

Fig. 2 shows operating range of valves Note: for temperatures under -46 °C, please apply to our Technical or Sales Department.

Technical data Bore On line tightness Antistatic device Connections

: : : :

Option - Depressurizing hole on the ball. - Extended stem. - Oval hand-wheel for application in small spaces.

Reduced or full Grade A according to ISO 5208 According to ISO7121 and Bs5351 Socket Weld (SW); Threaded according to NPT or GAS with end to end to DIN 3202 M3

Safety informations for installation and maintenance For detailed informations about installation, maintenance and safety criteria, please refer to Use and Maintenance Manual.

Operating starting torque (Nm) at 138 Bar DN Reduced bore Full bore

½”

¾”

1”

2”

2.½”

-

15

20

1.¼” 1.½” 31

36

48

88

15

20

31

36

48

88

-

Spare parts Suggested spares parts are evidenced by an asterisk on the Table of materials (Table 1).

Above values refer to a frequently operated valve. In case the valve is not operated for a long time, or in case of heavy media, the operating starting torque must be increased

Dimension and weight

Fig. 4

Fig. 3 Table 1

Full bore valves

No.

Item

Execution SFA

Execution SFS

1

Body

A105 / A350 LF2

AISI 316

DN

L mm

C mm

h mm

d mm

Top mounting

weight Kg

Cv

2

Cap

A105 / A350 LF2

AISI 316

½”

75

145

87

15

F03

1.1

12

3

Ball

1.4301/1.4086 (a)

AISI 316

¾”

80

170

98

20

F04

1.6

32

4

Stem

1.4104 HT

AISI 316

5*

Seat ring

RPTFE (b)

RPTFE (b)

6*

Packing ring

Graphite

Graphite

7*

Antifriction washer

RPTFE (b)

RPTFE (b)

8

Packing gland

CS galvanized

AISI 316

9

Belleville washer

Ck 70

SS

10

Stop pin

CS galvanized

AISI 316

11

Nut

CS galvanized

AISI 316

12

Handle

CS galvanized and polimerized

CS galvanized and polimerized

22*

O-ring

FKM

FKM

31*

Body seal

Graphite

Graphite

32

Bolt

B7 galvanized

B8

(a) 1.4301(AISI 304) for ND≤1” (DN 25) 1.4086 (AISI 430F) for ND > 1” (DN 25) (b) RPTFE = PTFE + 25% carbon

1”

90

170

103

25

F04

2.5

46

1.¼”

110

212

107

32

F05

4.2

77

1.½”

120

212

113

40

F05

5.9

113

2”

140

303

142

50

F07

9.5

260

Reduced bore valves DN

L mm

C mm

h mm

d mm

Top mounting

weight Kg

Cv

¾”

80

145

87

15

F03

1.3

13

1”

90

170

98

20

F04

1.8

33

1.¼”

110

170

103

25

F04

2.8

50

1.½”

120

212

107

32

F05

4.5

80

2”

140

212

113

40

F05

6.4

118

2.½”

185

303

142

50

F07

10.6

275

04

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Publication CB-PC-05- Rev.00