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Configuration Type

Connection

Tubing O.D.

CV Factor

Anti-vibration collet/gland asy

Approx air usage/cycle @ 100 psi (6.89 bar)

Area of Piston or Diaphragm

Operating Temperature

Operator Duty Rating

Orifice size

Outdoor Service

Packing

Stem type

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Autoclave Engineers Medium Pressure Needle Valve with Piston Style Pneumatic Operated Actuator - 20SMAutoclave Engineers Medium Pressure Needle Valve with Piston Style Pneumatic Operated Actuator - 20SM

Autoclave Engineers Medium Pressure Needle Valve with Piston Style Pneumatic Operated Actuator - 20SM

Parker Autoclave Engineers Medium Pressure Needle Valve with Piston Style Pneumatic Operated Actuator - 20SM

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Showing 1 - 20 of 81
Part # Availability Price/UOM
20SM4071-C1S N/A Call to Order
++ 20SM4071-C2S Lead Time Required $1,358.69
20SM4071-O1S N/A Call to Order
20SM4071-O1SHT N/A Call to Order
20SM4071-O2S N/A Call to Order
20SM4071-O2SHT N/A Call to Order
20SM4071-O2SOD N/A Call to Order
20SM4072-O2S N/A Call to Order
20SM4872-C1S N/A Call to Order
20SM4872-O1S N/A Call to Order
++ 20SM6071-C1S Lead Time Required $702.24
++ 20SM6071-C1SOD Lead Time Required $859.17
++ 20SM6071-O1S Lead Time Required $763.20
20SM6071-O1SGY N/A Call to Order
++ 20SM6071-O1SOD Lead Time Required $1,012.71
20SM6071-O2S N/A Call to Order
20SM6071-O2SGY N/A Call to Order
20SM6071-O2SOD N/A Call to Order
20SM6072-C1S N/A Call to Order
20SM6072-O1S N/A Call to Order
UOM Connection Tubing O.D. Packing Stem type Operator Duty Rating Approx air usage/cycle @ 100 psi (6.89 bar) Area of Piston or Diaphragm Material
EA SF250CX20 1/4" PTFE Vee non-rotating Medium - air-to-close .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF250CX20 1/4" PTFE Vee non-rotating Heavy - air-to-close .08 SCF (.0022 SCM) 39.2 in² (252.9 cm²) 316 Stainless steel
EA SF250CX20 1/4" PTFE Vee non-rotating Medium - air-to-open .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF250CX20 1/4" Extended stuffing box, graphite braided yarn Vee non-rotating Medium - air-to-open .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF250CX20 1/4" PTFE Vee non-rotating Heavy - air-to-open .08 SCF (.0022 SCM) 39.2 in² (252.9 cm²) 316 Stainless steel
EA SF250CX20 1/4" Extended stuffing box, graphite braided yarn Vee non-rotating Heavy - air-to-open .08 SCF (.0022 SCM) 39.2 in² (252.9 cm²) 316 Stainless steel
EA SF250CX20 1/4" PTFE Vee non-rotating Heavy - air-to-open .08 SCF (.0022 SCM) 39.2 in² (252.9 cm²) 316 Stainless steel
EA SF250CX20 1/4" PTFE Vee non-rotating Heavy - air-to-open .08 SCF (.0022 SCM) 39.2 in² (252.9 cm²) 316 Stainless steel
EA SF250CX20 1/4" PTFE Vee with replaceable seat Medium - air-to-close .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF250CX20 1/4" PTFE Vee with replaceable seat Medium - air-to-open .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF375CX20 3/8" PTFE Vee non-rotating Medium - air-to-close .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF375CX20 3/8" PTFE Vee non-rotating Medium - air-to-close .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF375CX20 3/8" PTFE Vee non-rotating Medium - air-to-open .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF375CX20 3/8" Graphite braided yarn Vee non-rotating Medium - air-to-open .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF375CX20 3/8" PTFE Vee non-rotating Medium - air-to-open .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF375CX20 3/8" PTFE Vee non-rotating Heavy - air-to-open .08 SCF (.0022 SCM) 39.2 in² (252.9 cm²) 316 Stainless steel
EA SF375CX20 3/8" Graphite braided yarn Vee non-rotating Heavy - air-to-open .08 SCF (.0022 SCM) 39.2 in² (252.9 cm²) 316 Stainless steel
EA SF375CX20 3/8" PTFE Vee non-rotating Heavy - air-to-open .08 SCF (.0022 SCM) 39.2 in² (252.9 cm²) 316 Stainless steel
EA SF375CX20 3/8" PTFE Vee non-rotating Medium - air-to-close .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
EA SF375CX20 3/8" PTFE Vee non-rotating Medium - air-to-open .04 SCF (.0011 SCM) 19.6 in² (126.5 cm²) 316 Stainless steel
20SM4071-C1S
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

PTFE

Vee non-rotating

Medium - air-to-close

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM4071-C2S
Lead Time Required
$1,358.69

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

PTFE

Vee non-rotating

Heavy - air-to-close

.08 SCF (.0022 SCM)

39.2 in² (252.9 cm²)

316 Stainless steel

20SM4071-O1S
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

PTFE

Vee non-rotating

Medium - air-to-open

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM4071-O1SHT
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

Extended stuffing box, graphite braided yarn

Vee non-rotating

Medium - air-to-open

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM4071-O2S
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

PTFE

Vee non-rotating

Heavy - air-to-open

.08 SCF (.0022 SCM)

39.2 in² (252.9 cm²)

316 Stainless steel

20SM4071-O2SHT
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

Extended stuffing box, graphite braided yarn

Vee non-rotating

Heavy - air-to-open

.08 SCF (.0022 SCM)

39.2 in² (252.9 cm²)

316 Stainless steel

20SM4071-O2SOD
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

PTFE

Vee non-rotating

Heavy - air-to-open

.08 SCF (.0022 SCM)

39.2 in² (252.9 cm²)

316 Stainless steel

20SM4072-O2S
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

PTFE

Vee non-rotating

Heavy - air-to-open

.08 SCF (.0022 SCM)

39.2 in² (252.9 cm²)

316 Stainless steel

20SM4872-C1S
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

PTFE

Vee with replaceable seat

Medium - air-to-close

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM4872-O1S
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF250CX20

1/4"

PTFE

Vee with replaceable seat

Medium - air-to-open

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM6071-C1S
Lead Time Required
$702.24

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

PTFE

Vee non-rotating

Medium - air-to-close

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM6071-C1SOD
Lead Time Required
$859.17

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

PTFE

Vee non-rotating

Medium - air-to-close

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM6071-O1S
Lead Time Required
$763.20

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

PTFE

Vee non-rotating

Medium - air-to-open

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM6071-O1SGY
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

Graphite braided yarn

Vee non-rotating

Medium - air-to-open

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM6071-O1SOD
Lead Time Required
$1,012.71

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

PTFE

Vee non-rotating

Medium - air-to-open

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM6071-O2S
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

PTFE

Vee non-rotating

Heavy - air-to-open

.08 SCF (.0022 SCM)

39.2 in² (252.9 cm²)

316 Stainless steel

20SM6071-O2SGY
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

Graphite braided yarn

Vee non-rotating

Heavy - air-to-open

.08 SCF (.0022 SCM)

39.2 in² (252.9 cm²)

316 Stainless steel

20SM6071-O2SOD
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

PTFE

Vee non-rotating

Heavy - air-to-open

.08 SCF (.0022 SCM)

39.2 in² (252.9 cm²)

316 Stainless steel

20SM6072-C1S
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

PTFE

Vee non-rotating

Medium - air-to-close

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

20SM6072-O1S
N/A
Call to Order

UOM:

Connection:

Tubing O.D.:

Packing:

Stem type:

Operator Duty Rating:

Approx air usage/cycle @ 100 psi (6.89 bar):

Area of Piston or Diaphragm:

Material:

EA

SF375CX20

3/8"

PTFE

Vee non-rotating

Medium - air-to-open

.04 SCF (.0011 SCM)

19.6 in² (126.5 cm²)

316 Stainless steel

Showing 1 - 20 of 81
All Parker Autoclave Engineer’s valves are available with diaphragm or piston type actuators. Six sizes of air actuators (light, heavy light, medium, heavy duty or extra heavy, single and double stage) are offered to meet the service requirements of Parker Autoclave Engineer’s Low, Medium and High Pressure valves. Both air-to-open (normally closed) and air-to close (normally open) designs are included in the product line. Optional air to open and close are available upon request. For most Parker Autoclave Engineers valve series there is a choice of two or more actuator designs. This provides the most efficient and economical pneumatic valve operation for any combination of process requirements and available air pressure. Actuators are available for outdoor service. These operators provide corrosion resistant components and prevent the ingress of outside elements.

Application: In chemical/petrochemical, waterblast, research, and oil and gas industries.
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