ANSI Check Valve

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ANSI Check Valves, designed in accordance with applicable ASME and API standards such as ASME B16.34, API 594, API 602, and BS1868, are used to prevent reverse flow in industrial piping systems. Available in various designs, including swing, lift, and dual-plate types, they provide reliable automatic flow control and equipment protection. These valves are widely used in refineries, petrochemical plants, power generation facilities, and general industrial applications across different pressure classes and material specifications.

Design Standard:API 602 Clear all

Part No.		Product Name	Type	Design Standard	Valve Size	Class	Cover	End Connection	Body Material	Disc Material	Seat Material	Pkg. Qty.	Price / Pkg. — IRR	In Cart
1004A004	1" · #1500 · SW · A105N · A276 410+ STL · A276 410+ STLEach	Check Valve	Swing Type	API 602	1"	#1500	Bolted	SW	A105N	A276 410+ STL	A276 410+ STL	1	440,800,000	—
Details Bore RB Design Pressure 255 Test Pressure 383 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 440,800,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A005	1" · #1500 · SW · A105N · A276 316 + STL · A276 316 + STLEach	Check Valve	Swing Type	API 602	1"	#1500	Bolted	SW	A105N	A276 316 + STL	A276 316 + STL	1	440,800,000	—
Details Bore RB Design Pressure 255 Test Pressure 383 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 440,800,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A006	1/2" · #1500 · SW · A105N · A276 316 + STL · A276 316 + STLEach	Check Valve	Swing Type	API 602	1/2"	#1500	Bolted	SW	A105N	A276 316 + STL	A276 316 + STL	1	275,500,000	—
Details Bore RB Design Pressure 255 Test Pressure 383 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 275,500,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A007	1" · #900 · SW · A105N · A276 316 + STL · A276 316 + STLEach	Check Valve	Swing Type	API 602	1"	#900	Bolted	SW	A105N	A276 316 + STL	A276 316 + STL	1	303,050,000	—
Details Bore RB Design Pressure 153 Test Pressure 230 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 303,050,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A008	1/2" · #900 · SW · A105N · A276 316 + STL · A276 316 + STLEach	Check Valve	Swing Type	API 602	1/2"	#900	Bolted	SW	A105N	A276 316 + STL	A276 316 + STL	1	165,300,000	—
Details Bore RB Design Pressure 153 Test Pressure 230 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 165,300,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A009	1" · #800 · SW · A105N · A276 410+ STL · A276 410+ STLEach	Check Valve	Swing Type	API 602	1"	#800	Bolted	SW	A105N	A276 410+ STL	A276 410+ STL	1	261,725,000	—
Details Bore RB Design Pressure 140 Test Pressure 210 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 261,725,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A010	1" · #800 · SW · A105N · A276 316 + STL · A276 316 + STLEach	Check Valve	Swing Type	API 602	1"	#800	Bolted	SW	A105N	A276 316 + STL	A276 316 + STL	1	261,725,000	—
Details Bore RB Design Pressure 140 Test Pressure 210 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 261,725,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A011	1/2" · #800 · SW · A105N · A276 410+ STL · A276 410+ STLEach	Check Valve	Swing Type	API 602	1/2"	#800	Bolted	SW	A105N	A276 410+ STL	A276 410+ STL	1	130,863,000	—
Details Bore RB Design Pressure 140 Test Pressure 210 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 130,863,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A012	3" · #600 · FLGD-RF · A216 WCB · A105 + 13% Cr · A105 + STLEach	Check Valve	Swing Type	API 602	3"	#600	Bolted	FLGD-RF	A216 WCB	A105 + 13% Cr	A105 + STL	1	1,212,200,000	—
Details Bore FB Design Pressure 102 Test Pressure 153 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 1,212,200,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A013	1" · #600 · FLGD-RF · A216 WCB · A276 410 · A276 410+ STLEach	Check Valve	Swing Type	API 602	1"	#600	Bolted	FLGD-RF	A216 WCB	A276 410	A276 410+ STL	1	454,575,000	—
Details Bore RB Design Pressure 102 Test Pressure 153 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 454,575,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A014	1/2" · #600 · FLGD-RF · A216 WCB · A276 410 · A276 410+ STLEach	Check Valve	Swing Type	API 602	1/2"	#600	Bolted	FLGD-RF	A216 WCB	A276 410	A276 410+ STL	1	247,950,000	—
Details Bore RB Design Pressure 102 Test Pressure 153 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 247,950,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A015	2" · #150 · FLGD-RF · A216 WCB · A276 410 · A276 410+ STLEach	Check Valve	Swing Type	API 602	2"	#150	Bolted	FLGD-RF	A216 WCB	A276 410	A276 410+ STL	1	468,350,000	—
Details Bore RB Design Pressure 19.6 Test Pressure 30 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Iran Manufacturer Behsazan Jonoob Co. Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 468,350,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A016	1/2" · #800 · FNPT · A105N · A276 410 · A276 410Each	Check Valve	Swing Type	API 602	1/2"	#800	Bolted	FNPT	A105N	A276 410	A276 410	1	269,990,000	—
Details Bore RB Design Pressure 140 Test Pressure 210 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Italy Manufacturer OMB Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 269,990,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A017	3/4" · #800 · FNPT · A105N · A276 410 · A276 410Each	Check Valve	Swing Type	API 602	3/4"	#800	Bolted	FNPT	A105N	A276 410	A276 410	1	338,865,000	—
Details Bore RB Design Pressure 140 Test Pressure 210 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Italy Manufacturer OMB Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 338,865,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A018	1-1/2" · #800 · FNPT · A105N · A276 410 · A276 410Each	Check Valve	Swing Type	API 602	1-1/2"	#800	Bolted	FNPT	A105N	A276 410	A276 410	1	716,300,000	—
Details Bore RB Design Pressure 140 Test Pressure 210 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Italy Manufacturer OMB Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 716,300,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A019	2" · #800 · FNPT · A105N · A276 410 · A276 410Each	Check Valve	Swing Type	API 602	2"	#800	Bolted	FNPT	A105N	A276 410	A276 410	1	1,790,750,000	—
Details Bore RB Design Pressure 140 Test Pressure 210 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Italy Manufacturer OMB Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 1,790,750,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A020	1/2" · #1500 · FNPT · A105N · A276 410 · A276 410Each	Check Valve	Swing Type	API 602	1/2"	#1500	Bolted	FNPT	A105N	A276 410	A276 410	1	360,905,000	—
Details Bore RB Design Pressure 255 Test Pressure 383 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Italy Manufacturer OMB Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 360,905,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A021	1-1/4" · #1500 · FNPT · A105N · A276 410 · A276 410Each	Check Valve	Swing Type	API 602	1-1/4"	#1500	Bolted	FNPT	A105N	A276 410	A276 410	1	798,950,000	—
Details Bore RB Design Pressure 255 Test Pressure 383 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Italy Manufacturer OMB Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 798,950,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A022	2" · #1500 · FNPT · A105N · A276 410 · A276 410Each	Check Valve	Swing Type	API 602	2"	#1500	Bolted	FNPT	A105N	A276 410	A276 410	1	1,928,500,000	—
Details Bore RB Design Pressure 255 Test Pressure 383 Pressure Unit Bar Working Temperature -29°C to 425°C Operation Self Operated Function Prevent Reverse Flow Service Sour Oil & Gas Service & Compliant with NACE MR0175 / ISO 15156 Standard Painting System 7E System & RAL 1003 as Top Coat Custom Painting Available upon customer request Country Of Origin Italy Manufacturer OMB Application Oil & Gas Industries Prevent Reverse Flow Weight Unit kg 1,928,500,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks

ANSI Check Valve

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