Products

API 6A Check Valve

● In stockShips in 1 weeks

API 6A Check Valves are designed for high-pressure oilfield and wellhead applications in accordance with API 6A requirements. Engineered to prevent reverse flow and protect critical equipment, they are commonly used in wellhead assemblies, Christmas trees, manifolds, and high-pressure flowline systems. With robust construction, pressure-resistant sealing, and material options suitable for demanding operating conditions, they provide reliable backflow prevention in high-pressure and, where specified, sour service applications.

5 products
Part No.Product NameValve TypeDesign StandardValve SizePressure RatingEnd ConnectionBody MaterialDisc Seat Material And CoatingManufacturerPrice / Each — RialsIn Cart
2-1/16" · API 5000EachSwing TypeAPI 6A2-1/16"API 5000API 6B RTJ FlangedForged AISI 4130 (API 60K)AISI 410 + STLBehsazan Jonoob Co.On request—
1012A001

Details

Test Pressure
7500
Pressure Unit
Psi
Opening
Full
Bore Size
2-1/16"
RTJ Groove
RX24
Groove Cladding
Available upon customer request
Operation
Self Operated
Function
Prevent Reverse Flow
Material Class
EE
Temperature Class
P + U
PSL
2
PSL 3g
N/A
PR
2
Service
Sour Oil & Gas Service � Compliant with NACE MR0175 / ISO 15156
Standard Painting System
3-Layer Coating | RAL 1003 Top Coat
Custom Painting
Available upon customer request
Application
High-Pressure Oil & Gas Wellhead Prevent Reverse Flow
Weight Unit
Kg
Call for price
Qty
● In stock — Ships in 1 weeks
3-1/8" · API 3000EachSwing TypeAPI 6A3-1/8"API 3000API 6B RTJ FlangedForged AISI 4130 (API 60K)AISI 410 + STLBehsazan Jonoob Co.On request—
1012A002

Details

Test Pressure
6000
Pressure Unit
Psi
Opening
Full
Bore Size
3-1/8"
RTJ Groove
RX31
Groove Cladding
Available upon customer request
Operation
Self Operated
Function
Prevent Reverse Flow
Material Class
EE
Temperature Class
P + U
PSL
2
PSL 3g
N/A
PR
2
Service
Sour Oil & Gas Service � Compliant with NACE MR0175 / ISO 15156
Standard Painting System
3-Layer Coating | RAL 1003 Top Coat
Custom Painting
Available upon customer request
Application
High-Pressure Oil & Gas Wellhead Prevent Reverse Flow
Weight Unit
Kg
Call for price
Qty
● In stock — Ships in 1 weeks
3-1/8" · API 5000EachSwing TypeAPI 6A3-1/8"API 5000API 6B RTJ FlangedForged AISI 4130 (API 60K)AISI 410 + STLBehsazan Jonoob Co.On request—
1012A003

Details

Test Pressure
7500
Pressure Unit
Psi
Opening
Full
Bore Size
3-1/8"
RTJ Groove
RX35
Groove Cladding
Available upon customer request
Operation
Self Operated
Function
Prevent Reverse Flow
Material Class
EE
Temperature Class
P + U
PSL
2
PSL 3g
N/A
PR
2
Service
Sour Oil & Gas Service � Compliant with NACE MR0175 / ISO 15156
Standard Painting System
3-Layer Coating | RAL 1003 Top Coat
Custom Painting
Available upon customer request
Application
High-Pressure Oil & Gas Wellhead Prevent Reverse Flow
Weight Unit
Kg
Call for price
Qty
● In stock — Ships in 1 weeks
4-1/16" · API 3000EachSwing TypeAPI 6A4-1/16"API 3000API 6B RTJ FlangedForged AISI 4130 (API 60K)AISI 410 + STLBehsazan Jonoob Co.On request—
1012A004

Details

Test Pressure
6000
Pressure Unit
Psi
Opening
Full
Bore Size
4-1/16"
RTJ Groove
RX37
Groove Cladding
Available upon customer request
Operation
Self Operated
Function
Prevent Reverse Flow
Material Class
EE
Temperature Class
P + U
PSL
2
PSL 3g
N/A
PR
2
Service
Sour Oil & Gas Service � Compliant with NACE MR0175 / ISO 15156
Standard Painting System
3-Layer Coating | RAL 1003 Top Coat
Custom Painting
Available upon customer request
Application
High-Pressure Oil & Gas Wellhead Prevent Reverse Flow
Weight Unit
Kg
Call for price
Qty
● In stock — Ships in 1 weeks
7-1/16" · API 3000EachSwing TypeAPI 6A7-1/16"API 3000API 6B RTJ FlangedForged AISI 4130 (API 60K)AISI 410 + STLBehsazan Jonoob Co.On request—
1012A005

Details

Test Pressure
6000
Pressure Unit
Psi
Opening
Full
Bore Size
6"
RTJ Groove
RX45
Groove Cladding
Available upon customer request
Operation
Self Operated
Function
Prevent Reverse Flow
Material Class
EE
Temperature Class
P + U
PSL
2
PSL 3g
N/A
PR
2
Service
Sour Oil & Gas Service � Compliant with NACE MR0175 / ISO 15156
Standard Painting System
3-Layer Coating | RAL 1003 Top Coat
Custom Painting
Available upon customer request
Application
High-Pressure Oil & Gas Wellhead Prevent Reverse Flow
Weight Unit
Kg
Call for price
Qty
● In stock — Ships in 1 weeks