ANSI Check Valve

● In stockShips in 1 weeks

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.

Type:Swing Type 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
1004A001	ASME B16.34 · 1" · #2500 · SW · A105N · A276 316 + STLEach	Check Valve	Swing Type	ASME B16.34	1"	#2500	Bolted	SW	A105N	A276 316 + STL	A276 316 + STL	1	798,950,000	—
Details Bore RB Design Pressure 426 Test Pressure 638 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 798,950,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A002	ASME B16.34 · 1" · #2500 · SW · A105N · A276 410+ STLEach	Check Valve	Swing Type	ASME B16.34	1"	#2500	Bolted	SW	A105N	A276 410+ STL	A276 410+ STL	1	798,950,000	—
Details Bore RB Design Pressure 426 Test Pressure 638 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 798,950,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A003	ASME B16.34 · 1/2" · #2500 · SW · A105N · A276 316 + STLEach	Check Valve	Swing Type	ASME B16.34	1/2"	#2500	Bolted	SW	A105N	A276 316 + STL	A276 316 + STL	1	578,550,000	—
Details Bore RB Design Pressure 426 Test Pressure 638 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 578,550,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A004	API 602 · 1" · #1500 · SW · A105N · 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	API 602 · 1" · #1500 · SW · A105N · 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	API 602 · 1/2" · #1500 · SW · A105N · 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	API 602 · 1" · #900 · SW · A105N · 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	API 602 · 1/2" · #900 · SW · A105N · 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	API 602 · 1" · #800 · SW · A105N · 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	API 602 · 1" · #800 · SW · A105N · 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	API 602 · 1/2" · #800 · SW · A105N · 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	API 602 · 3" · #600 · FLGD-RF · A216 WCB · A105 + 13% CrEach	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	API 602 · 1" · #600 · FLGD-RF · A216 WCB · A276 410Each	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	API 602 · 1/2" · #600 · FLGD-RF · A216 WCB · A276 410Each	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	API 602 · 2" · #150 · FLGD-RF · A216 WCB · A276 410Each	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	API 602 · 1/2" · #800 · FNPT · A105N · 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	API 602 · 3/4" · #800 · FNPT · A105N · 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	API 602 · 1-1/2" · #800 · FNPT · A105N · 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	API 602 · 2" · #800 · FNPT · A105N · 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	API 602 · 1/2" · #1500 · FNPT · A105N · 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	API 602 · 1-1/4" · #1500 · FNPT · A105N · 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	API 602 · 2" · #1500 · FNPT · A105N · 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
1004A023	BS1868 · 2" · #300 · FLGD-RF · A216 WCB · A217 CA15 + 13%CrEach	Check Valve	Swing Type	BS1868	2"	#300	Bolted	FLGD-RF	A216 WCB	A217 CA15 + 13%Cr	A182 F6a + STL	1	523,450,000	—
Details Bore FB Design Pressure 51 Test Pressure 77 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 523,450,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A024	BS1868 · 3" · #300 · FLGD-RF · A216 WCB · A217 CA15 + 13%CrEach	Check Valve	Swing Type	BS1868	3"	#300	Bolted	FLGD-RF	A216 WCB	A217 CA15 + 13%Cr	A182 F6a + STL	1	1,005,575,000	—
Details Bore FB Design Pressure 51 Test Pressure 77 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 1,005,575,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A025	BS1868 · 4" · #300 · FLGD-RF · A216 WCB · A217 CA15 + 13%CrEach	Check Valve	Swing Type	BS1868	4"	#300	Bolted	FLGD-RF	A216 WCB	A217 CA15 + 13%Cr	A182 F6a + STL	1	1,380,255,000	—
Details Bore FB Design Pressure 51 Test Pressure 77 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 1,380,255,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A026	BS1868 · 2" · #600 · FLGD-RF · A216 WCB · A217 CA15 + 13%CrEach	Check Valve	Swing Type	BS1868	2"	#600	Bolted	FLGD-RF	A216 WCB	A217 CA15 + 13%Cr	A182 F6a + STL	1	683,240,000	—
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 683,240,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks
1004A027	BS1868 · 3" · #600 · FLGD-RF · A216 WCB · A217 CA15 + 13%CrEach	Check Valve	Swing Type	BS1868	3"	#600	Bolted	FLGD-RF	A216 WCB	A217 CA15 + 13%Cr	A182 F6a + 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
1004A028	BS1868 · 4" · #600 · FLGD-RF · A216 WCB · A217 CA15 + 13%CrEach	Check Valve	Swing Type	BS1868	4"	#600	Bolted	FLGD-RF	A216 WCB	A217 CA15 + 13%Cr	A182 F6a + STL	1	1,961,560,000	—
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 1,961,560,000 IRR / Pkg. Each Qty ● In stock — Ships in 1 weeks

ANSI Check Valve

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