Datasheet

ManualsBrandsBÜRKERT ManualsMagnetic Valves2/2-way Air-operated valve G2 slee

2012

p. 1/20www.burkert.com

2/2-way Globe Valve

for media up to +180 °C, DN 10-100

The externally piloted globe valve consists of

a pneumatically operated piston actuator and

a 2/2-way valve body. The actuator is made of

PA or, for special operating conditions, PPS. The

reliable self-adjusting packing gland provides

high sealing integrity. These maintenance-

free and robust valves can be retro-ﬁ tted with

a comprehensive range of accessories for

position indication, stroke limitation or manual

override.

Type 2012 can be combined with...

• Compact globe valve version

• Flange, threaded and welded ports as standard

• Stainless steel 316L valve body

• Available with flow direction below and above seat

Note: For PA actuators in the sizes 40, 50

and 63, the combination of max. media

temperature and max. ambient temperature

is as shown in the following chart:

Ambient temperature °C

Media temperature °C

100

120

140

160

180

200

Ø 40

Ø 50

Ø 63

Technical data

Oriﬁ ce

DN 10-100

Body material

Cast stainless steel 316L

Actuator material

PA, PPS

Seal material

PTFE (NBR, FKM and EPDM on request)

Medium

Water, alcohol, oils, fuel, salt solution, alkali solutions,

organic solvents, steam

Viscosity

Max. 600 mm

Packing gland

(with silicone grease)

PTFE

Nominal pressure

PN 25 (body)

Medium temperature

-10 to +180 °C with PTFE seal

Ambient temperature

PA actuator

Actuator sizes up to Ø 125

Actuator sizes Ø 175-225

PPS actuator

Actuator sizes Ø 40-80

Actuator sizes Ø 100-125

-10 to +60 °C

-10 to +50 °C

+5 to +140 °C

+5 to +90 °C

Installation

As required, preferably with actuator in upright position

Control medium

Neutral gases, air

Max. pilot pressure

Actuator size Ø 40 - 80

Actuator size Ø 100

Actuator size Ø 125

Actuator size Ø 175-225

PA and PPS 10 bar

PA 10 bar

PPS 7 bar

PA and PPS 7 bar

PA 6 bar

Type 8691

Control head

Type 8690

Pneum. control unit

with feedback

Type 1062

Electrical position

feedback

Type 8640/8644

Valve block

Type 6012/6014 P

Pilot valve

Type 5470

Solenoid valve

Valve speciﬁ cations System spec. On/Off Classic

Request for quotation

Type 2012 Type 8801-GA/

8803-GA

Type 8801-GA/

8803-GA

Technical data & ordering info.

p. 1-14

Ordering info. & technical data

p. 15-18 p. 19

Content

Summary of content (20 pages)

PAGE 1
2012 2/2-way Globe Valve for media up to +180 °C, DN 10-100 • Compact globe valve version • Flange, threaded and welded ports as standard • Stainless steel 316L valve body • Available with flow direction below and above seat Type 2012 can be combined with... Type 8691 Type 8690 Type 1062 Type 8640/8644 Type 6012/6014 P Type 5470 Control head Pneum.
PAGE 2
012 Materials Actuator size 40-125 mm 1 1 Transparent cap 2 2 Actuator PA, PPS 3 Cylinder seal NBR, FKM 4 Pilot air ports Stainless steel 1.4305 5 V-seals PTFE, FKM 6 Nipple Stainless steel 1.4401 7 Wiper PTFE 8 Spindle Stainless steel 1.4401 9 Swivel plate Stainless steel 1.4401 10 Pin Stainless steel 1.4401 11 Seal PTFE (NBR, FKM, EPDM on request) 12 Valve seat Stainless steel 1.
PAGE 3
2012 Technical data for valves with flow direction below the seat Flow direction below seat ➔ Type 2012 with flange port connection Oriﬁce Actuator size Kv value water [mm] [mm] (m3/h) CFA [bar] CFA [bar] CFB [bar] [kg] [kg] 10 40 4.7 4.0 15 16 2.3 0.8 50 4.7 3.9 16 16 2.4 0.9 15 40 4.7 4.0 15 16 2.3 0.8 50 4.7 3.9 16 16 2.4 0.9 40 8.1 4.0 6.5 16 3.1 0.9 50 8.1 3.9 11 16 3.3 1.1 63 8.1 4.5 16 – 3.7 1.5 63 13.0 4.5 11 16 4.6 2.
PAGE 4
2012 Ordering chart for valves with flow direction below the seat (other versions on request) ➔ Actuator size Ø [mm] Kv value water [m3/h] Minimum pilot pressure [bar] Operating pressure up to +180 °C [bar] Item no. PA actuator Item no. PPS actuator A Oriﬁce [mm] Control function Valves with stainless steel body and flange connection according to DIN EN 1092-1, flow below seat 10 40 4.7 4.0 15 146 227 146 362 50 4.7 3.9 16 146 237 146 370 40 4.7 4.0 15 146 247 – 50 4.7 3.
PAGE 5
2012 Ordering chart for valves with flow direction below the seat (other versions on request), cont. ➔ 2/2-way valve, NC by spring action 15 G 1/2 20 G 3/4 25 G1 32 G 1 1/4 40 50 65 B 10 15 2/2-way valve, NO by spring action I 20 G 1 1/2 G2 G 2 1/2 G 3/8 G 1/2 G 3/4 Item no. PPS actuator Item no.
PAGE 6
2012 Ordering chart for valves with flow direction below the seat (other versions on request), cont. ➔ Weld end EN ISO 1127/ ISO 4200 external Ø x Ws [mm] Actuator size Ø [mm] Kv value water [m3/h] Minimum pilot pressure [bar] Operating pressure up to + 180 °C [bar] Item no. PA actuator Item no. PPS actuator A Oriﬁce [mm] Control function Valves with stainless steel body and weld end according to EN ISO 1127/ISO 4200, flow below seat 10 17.2 x 1.6 40 4.7 4.
PAGE 7
2012 Ordering chart for valves with flow direction below the seat (other versions on request), cont. ➔ Weld end DIN 11850 S2 external Ø x Ws [mm] Actuator size Ø [mm] Kv value water [m3/h] Minimum pilot pressure [bar] Operating pressure up to + 180 °C [bar] Item no. PA actuator Item no. PPS actuator A Oriﬁce [mm] Control function Valves with stainless steel body and weld end according to DIN 11850 Series 2, flow below seat 10 13 x 1.5 40 4.7 4.
PAGE 8
2012 Technical data for valves with flow direction above the seat Flow direction above seat Type 2012 with flange connection ➔ Oriﬁce Technical data Flow direction above the seat Medium Gaseous medium and steam Other technical data Please see technical data for ﬂow direction below seat Kv value water [m3/h] Operating pressure up to +180º [bar] Weight with ﬂange [kg] Threaded port and weld end [kg] [mm] Actuator size [mm] 10 40 3.0 16 2.3 0.8 50 3.0 16 2.4 0.9 40 4.7 16 2.3 0.
PAGE 9
2012 Ordering chart valves with flow direction above the seat (other versions on request) ➔ Operating pressure up to +180 °C [bar] Item no. PA actuator – 146 432 146 492 4.7 16 146 437 – 50 4.7 16 146 443 146 496 40 8.1 16 146 448 – 50 8.1 16 146 454 146 500 10 Flange 40 4.7 Flange 50 4.7 15 Flange 40 20 Flange Item no.
PAGE 10
2012 Ordering chart valves with flow direction above the seat (other versions on request), cont. ➔ 4.7 15 2/2-way valve, NC by spring action 21.3 x 1.6 50 4.7 see charts page 8 16 146 429 – 16 146 434 146 494 Item no. PPS actuator 40 Item no. PA actuator Kv value water [m3/h] 17.2 x 1.
PAGE 11
2012 Ordering chart for accessories 3/2-way pilot valves with banjo bolts Seal material valve FKM, seal material banjo bolt NBR Valve for actuator size [Ø mm] 40 40 40 50-63 50-125 175-225 175-225 Type Pressure inlet P (valve body) 6012P Tube ﬁtting ø6 mm 6012P G 1/8 6012P G 1/4 6012P Tube ﬁtting ø6 mm 6014P G 1/4 6014P G 1/8 0331P G 1/4 Service Oriﬁce QNn Pressure port A [mm] value air range (banjo bolt) [l/min] [bar] G 1/8 G 1/8 G 1/8 G 1/4 G 1/4 G 1/4 G 1/4 1.2 1.2 1.2 1.2 2 2.
PAGE 12
2012 Dimensions [mm] ô% DN 10-50 With threaded DN 10-50 ô% With weld end acc. to + port connection + EN ISO 1127/ISO 4200 or ( ( DIN 11850 Series 2 ' 7S !S 4- All bodies ,S $S ,- E Ø 53 64 53 64 53 64 80 64 80 101 80 H K G LM TM 168 211 168 211 170 213 247 220 251 273 271 G 1/8 G 1/4 G 1/8 G 1/4 G 1/8 G 1/4 G 3/8 65 12 20 17.2 90 1.6 20 13 90 1.5 G 1/2 65 14 20 21.3 90 1.6 20 19 90 1.5 G 3/4 75 16 20 26.9 100 1.6 20 23 100 1.
PAGE 13
2012 Dimensions [mm] , cont. # DN 65-100 ô% Actuator size 175 und 225mm with ﬂange connection & ô$& "& !XA !Xα ô- ô$& ô"& ô$ & ô$ ( ( * + Actuator size 40-125mm with ﬂange connection + # ô% * DN 10-100 !& !& ,& All bodies DIN ﬂange ,& JIS ﬂange DN Actuator C ØE F H K J ØDF LF ØBF AF ØD AxÐ ØM ØDF LF ØBF AF ØD AxÐ ØM 10 40 33 53 116 168 G1/8 16.
PAGE 14
2012 Dimensions [mm], cont. All bodies ANSI ﬂange DN Actuator C ØE F H K J ØDF LF ØBF AF ØD AxÐ ØM 1/2" 40 33 53 116 168 G1/8 16.5 89 184 60.5 11.2 15.7 4x90º 16 50 44 64 131 211 G1/4 24 89 184 60.5 11.2 15.7 4x90º 16 3/4" 40 33 53 118 170 G1/8 16.5 99 184 69.9 12.7 15.7 4x90º 21 50 44 64 135 213 G1/4 24 99 184 69.9 12.7 15.7 4x90º 21 63 52 80 155 247 G1/4 24 99 184 69.9 12.7 15.
PAGE 15
2012 System On/Off Classic 8801-GA/8803-GA Ordering information for valve system On/Off Classic Type 8801-GA/8803-GA A valve system On/Off Classic Type 8801-GA/8803-GA consists of an globe valve Type 2012 and a valve actuation system control head Type 8691, a pneumatic control unit Type 8690 or an electrical position feedback Type 1062 (see separate datasheets). For the conﬁguration of further valve systems please use the “Request for quotation” on p.
PAGE 16
2012 System On/Off Classic 8801-GA/8803-GA Dimensions for valve system On/Off Classic Type 8801-GA-H [mm] Dimensions valve system On/Off Classic Type 8801-GA-H with control head Type 8691 Threaded (' Oriﬁce Actuator size HG [mm] [mm] [mm] 10 50 312 15 50 312 20 50 314 63 348 50 321 63 352 80 374 63 372 80 395 63 377 80 400 100 464 125 495 63 388 80 410 100 468 125 500 125 528 175 618 125 539 175 625 225 621 125 549 175 635 225 631 25 32 40 50
PAGE 17
2012 System On/Off Classic 8801-GA/8803-GA Dimensions for valve system On/Off Classic Type 8801-GA-K [mm] Dimensions valve system On/Off Classic Type 8801-GA-K with pneumatic control unit Type 8690 Oriﬁce Actuator size [mm] [mm] [mm] 10 50 280 15 50 280 20 50 282 63 316 50 289 63 320 80 342 63 340 80 363 63 345 80 368 100 432 125 463 63 356 80 378 100 436 125 468 125 496 25 32 40 50 65 (' Threaded (' Welded (' Flange HG p.
PAGE 18
2012 System On/Off Classic 8801-GA/8803-GA Dimensions for valve system On/Off Classic Type 8803-GA [mm] Dimensions valve system On/Off Classic Type 8803-GA with electrical position feedback Type 1062 Flange Welded Threaded (' (' (' Oriﬁce Actuator size [mm] [mm] HG [mm] 15 80 336 20 80 331 25 80 334 32 100 418 40 100 423 50 125 460 65 125 489 p.
PAGE 19
2012 System On/Off Classic 8801-GA/8803-GA .OTE LLôOUTô 9OUôCANôFI IRECTLYô ôD S LD E ôFI THE LEô ôFI & $ ô0 INôTHE NTINGô BEFOREôPRI RM OUTôTHEôFO Valve system On/Off Classic Type 8801-GA/8803-GA – request for quotation Please fill out and send to your nearest Bürkert facility* with your inquiry or order Company Contact person Customer no. Department Address Tel.
PAGE 20
12 System On/Off Classic 8801-GA/8803-GA Valve system On/Off Classic Type 8801-GA/8803-GA – request for quotation, continued Control unit features Pilot valve Pilot valve Power supply Stroke limitation Stroke limitation Min./max. stroke limitation, with visual position indicator Max. stroke limitation, without visual position indicator Please specify item no. if known: Please specify item no. if known: Certifications Attestation of compliance with the order EN-ISO 10204 2.