Datasheet

ManualsBrandsBÜRKERT ManualsPneumatic Valves2/2-way Air-operated valve G1 slev

2000 threaded port

p. 1/13www.burkert.com

The externally piloted angle-seat valve is

operated with a single or double-acting pis-

ton actuator. The actuator is available in two

different materials, PA and PPS depending

on the ambient temperature. The reliable self-

adjusting packing gland provides high sealing

integrity. High ﬂ ow rates are attained with the

gunmetal or cast stainless steel 2-way body.

These maintenance-free and robust valves

can be retroﬁ tted with a comprehensive range

of accessories for position indication, stroke

limitation or manual override.

For valves with port connection clamp and

weld end please see separate datasheets.

Technical data

Orifice

DN 15 to 65

Body materials

Gunmetal, cast stainless steel 316L

Actuator material

PA or PPS

Seal material

PTFE (NBR, FKM, EPDM on request)

Medium

Water, alcohol, oils, fuel, hydraulic ﬂ uids, salt solution,

alkali solutions, organic solvents, steam

Viscosity

max. 600 mm

Packing gland

(with silicone grease)

PTFE V-rings with spring compensation

Medium temperature

-10 to +180 ºC with PTFE seal

Ambient temperature

PA actuator

PPS actuator

Ø 40-80

PPS actuator

Ø 100-125

-10 to +60 ºC

+5 to +140 ºC

+5 to +90 ºC, brieﬂ y up to +140 ºC

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

PA and PPS 10 bar

PA 10 bar

PPS 7 bar

PA and PPS 7 bar

Port connection

3/8 to G 2 1/2 (NPT on request)

Note: For PA actuators in the sizes 40, 50 and 63, the

combination of max. medium temperature and max. ambi-

ent temperature is as shown in the following chart

• High flow rate

• Long life cycle

• NC and NO universal actuators with modular

universal accessory program up to control heads

• Deliverable with flow direction below or above seat

• Simple conversion of the control function

2/2-way Angle-Seat Valve for

medium up to +180°C, threaded

port connection, DN 15-65

Typ 8691

Control head

Typ 8690

Pneum. control unit

with feedback

Type 1062

Electrical position

feedback

Type 8640/8644

Valve block

Type 2000 can be combined with…

Ø 40

Ø 50

Ø 63

Ambient temperature °C

Medium temperature °C

























Type 6012/6014 P

Pilot valve

Valve speciﬁ cations System spec. On/Off Classic

Request for quotation

Type 2000 threaded port Type 8801-YA/

8803-YA

Type 8801-YA/

8803-YA

Technical data & ordering info.

p. 1-7

Ordering info. & technical data

p. 8-11 p. 12

Content

Summary of content (13 pages)

PAGE 1
2000 threaded port 2/2-way Angle-Seat Valve for medium up to +180°C, threaded port connection, DN 15-65 • High flow rate • Long life cycle • NC and NO universal actuators with modular universal accessory program up to control heads • Deliverable with flow direction below or above seat Type 2000 can be combined with… • Simple conversion of the control function Typ 8691 Typ 8690 Type 1062 Type 8640/8644 Type 6012/6014 P Control head Pneum.
PAGE 2
000 threaded port Materials Type 2000 threaded port 1 2 7 5 Transparent cap PC (with PPS actuator; PSU) PC (with PPS actuator; PSU) 2 Pilot air ports Brass Stainless steel 1.4305 3 Actuator PA, PPS PA, PPS 4 Piston seal NBR (with PPS actuator; FKM) NBR (with PPS actuator; FKM) 5 Spring Stainless steel 1.4310 Stainless steel 1.4310 6 Tube Brass CuZn39Pb3 Stainless steel 1.
PAGE 3
2000 threaded port Technical data Type 2000 threaded port, flow direction below seat (for gases and liquid) Orifice Actuator size Kv value water [mm] [mm] 15 20 Í 25 Flow direction below seat 32 40 50 65 Min. pilot pressure Max. operating pressure up to ±180º Weight (m3/h) CFA [bar] CFA [bar] CFB [bar] [kg] 40 3.7 4.0 15 16 0.8 50 4.2 3.9 16 16 0.8 40 7.0 4.0 6.5 16 0.9 50 8.5 3.9 11 16 1.0 63 9.0 4.5 16 – 1.4 50 10 – – 16 1.2 63 18 4.5 11 16 1.
PAGE 4
2000 threaded port Ordering chart Type 2000 threaded port, flow direction below the seat (for gases and liquid) Actuator size Ø [mm] Kv value water [m3/h] Minimum pilot pressure [bar] Max. operating pressure up to 180 °C [bar] Item no. PA actuator Item no. PPS actuator Item no. PA actuator Item no. PPS actuator G 3/8 G 1/2 15 G 3/4 20 G1 25 G 1 1/4 G 1 1/2 32 40 G2 50 G 2 1/2 G 3/8 G 1/2 65 15 20 25 32 40 50 G 2 1/2 65 3.7 3.8 4.2 8.5 9.0 18 18 27 38 40 55.0 55.0 90.0 3.7 3.8 4.2 8.
PAGE 5
2000 threaded port Technical data Type 2000 threaded port, flow direction above seat (only for gas and steam) Orifice [mm] Actuator size [mm] Kv value water (m3/h) Max. operating pressure up to 180º C Weight [kg] 15 40 3.7 16 0.8 50 4.2 16 0.8 40 7.9 16 0.9 50 8.0 16 1.0 50 14.5 16 1.2 63 19.0 16 1.8 32 63 27.0 16 2.2 40 63 35.0 16 2.7 80 38.0 16 3.5 63 49.0 16 4.0 80 52.0 16 4.8 80 77.0 14 6.4 100 90.0 15 8.
PAGE 6
2000 threaded port Ordering chart Type 2000 threaded port, flow direction above the seat (only for gas and steam) 3.7 16 G 1/2 186 588 50 4.2 16 183 939 40 7.9 16 186 822 50 8.0 16 50 14.5 16 Item no. PPS actuator Max. operating pressure to 180ºC [bar] 40 Item no. PA actuator Kv value water [m3/h] 15 Stainless steel body Item no. PPS actuator Actuator size Ø [mm] G 3/8 Gunmetal body Item no.
PAGE 7
2000 threaded port Dimensions Type 2000 threaded port [mm] E Reference point for options D 45° M F H P SW A K B Orifice Actuator size Ø Port connection D A 15 40 G 3/8 65 50 20 40 P SW 27 53 115 125 100 G 1/8 115 125 100 G 1/8 G 3/8 163 64 140 147 123 G 1/4 G 1/2 163 64 140 147 123 G 1/4 G 3/4 75 147 53 120 133 106 G 1/8 171 64 144 155 129 G 1/4 198 80 171 179 152 G 1/4 181 64 152 166 136 G 1/4 63 206 80 177 188 158 G 1/4 80
PAGE 8
2000 threaded port System On/Off Classic 8801-YA/8803-YA Ordering information for valve system On/Off Classic Type 8801-YA/8803-YA A valve system On/Off Classic Type 8801-YA/8803-YA consists of an angle-seat valve Type 2000 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 9
2000 threaded port System On/Off Classic 8801-YA/8803-YA Dimensions for valve system On/Off Classic Type 8801-YE-H [mm] (- Dimensions valve system On/Off Classic Type 8801-YA-H with TopControl Type 8691 [mm] "- Orifice Actuator size HM [mm] [mm] [mm] [mm] 15 50 229 259 20 50 233 268 63 256.5 291.5 50 241 277 63 262.5 298.5 80 278.5 314.5 63 268.5 309.5 80 285.5 326.5 63 273.5 312.5 80 289.5 329.5 100 334.5 373.5 125 356.5 396.5 63 289.5 334.5 80 305.
PAGE 10
2000 threaded port System On/Off Classic 8801-YA/8803-YA Dimensions for valve system On/Off Classic Type 8801-YE-K [mm] (- Dimensions valve system On/Off Classic Type 8801-YA-K with TopControl Type 8690 [mm] "- Orifice Actuator size HM [mm] [mm] [mm] [mm] 15 50 205 235 20 50 209 244 63 233 268 50 217 253 63 239 275 80 254.5 290.5 63 245 286 80 261.5 302.5 63 250 289 80 265.5 305.5 100 310.5 349.5 125 332.5 372.5 63 266 311 80 281.5 326.5 100 322.
PAGE 11
2000 threaded port System On/Off Classic 8801-YA/8803-YA Dimensions for valve system On/Off Classic Type 8803-YA [mm] (' Dimensions valve system On/Off Classic Type 8803-YA with electrical position feedback Type 1062 [mm] "' Orifice [mm] Actuator size ø [mm] HG [mm] BG [mm] 15 40 179 203 50 191 218 40 184 210 50 199 222 63 221 247 50 200 230 63 222 251 80 238 267 63 238 278 80 256 301 63 241 281 80 259 295 100 302 342 125 323 363 63 256 301 80 271
PAGE 12
2000 threaded port System On/Off Classic 8801-YA/8803-YA .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-YA/8803-YA – 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 13
2000 threaded port System On/Off Classic 8801-YA/8803-YA Valve system On/Off Classic Type 8801-YA/8803-YA – 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.