Specifications

Monogram-page

6A-1116

Monogram-page

16C-0407

Monogram-page

Q1-3383

Neeco manufactures its products in a multitude of available options. Below is a general trim chart and temperature ratings guide from API-6A 20th Edition for reference. Additional specification information on specific products, including datasheets and manuals, are available upon request.

Trim Chart

Service Conditions

API Trim

Body

Bonnet

Gate

Seats

Stem

Sour Service Non-Corrosive

DD

4130

4130

Alloy
(NIT)

Alloy
(NIT)

4140

Sour Service Slightly Corrosive

EE-0.5

4130

4130

410SS
(NIT)

410SS
(NIT)

17-4
PHSS

Sour Service Slightly Corrosive

EE-1.5

4130

4130

410SS
(NIT)

410SS
(NIT)

410SS

Sour Service Slightly Corrosive

EE-NL

4130

4130

410SS
(NIT)

410SS
(NIT)

718 INC

Sour Service Slightly Corrosive Super Trim

EE-0.5S

4130

4130

410SS
(HF)

410SS/ STELLITE6#
(HF)

17-4
PHSS

Sour Service Slightly Corrosive Super Trim

EE-1.5S

4130

4130

410SS
(HF)

410SS/ STELLITE6#
(HF)

410SS

Sour Service Slightly Corrosive Super Trim

EE-NLS

4130

4130

410SS
(HF)

410SS/ STELLITE6#
(HF)

718 INC

Sour Service Moderate to Highly Corrosive

FF

410SS

410SS

410SS
(HF)

410SS
(HF)

410SS

Sour Service Moderate to Highly Corrosive

FF-NL

410SS

410SS

410SS
(HF)

410SS
(HF)

718 INC

NIT= Nitrided/QPQ Surface Hardened

HF= Tungsten Carbide Hardfaced
All trims are also available in 316ss & CRA- 625 Ring groove RTJ,Seat Pocket Inlay or Full CLAD.

TEMPERATURE CLASSIFACTION

OPERATING RATING

°C (MIN)

°C (MAX)

°F (MIN)

°F (MAX)

PU

-29

121

-20

250

LU

-46

121

-50

250

PX

-29

180

-20

350

LX

-46

180

-50

350



Neeco specializes in the manufacturing of high-pressure API-6A gate valves used by various companies in drilling, production and fracking applications



Neeco’s gate valves are manufactured in a multitude of of specifications and trim levels, to provide our customers the highest-quality equipment for their drilling operations.



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