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FLOWORK Butterfly Valves are in various types, sizes and pressure ratings to adapt to different applications. Our valves are in high quality and are highly preferred by customers, complying with the strictest international standards involving API 609, API 607, API 598, API-Q1, CE, ISO 9001, ISO 45001, ISO 14001, ISO 15848-1, etc. Additionally, FLOWORK can also produce customized butterfly valves to meet specific industrial requirements.
Read MoreFLOWORK butterfly valves are tested in compliance with the requirements of the strictest test organizations (TUV, SGS, ABS, DNV, etc.).
FLOWORK ball valves are tested in compliance with the requirements of the strictest test organizations (TUV, SGS, ABS, DNV, etc.).
Some items of FLOWORK butterfly valves are in stock, so we can deliver prompt and meet customers’ urgent needs. Good adjustment performance; high sealing performance under low pressure; flexible and labor-saving operation.
We have cast iron, carbon steel, stainless steel, alloy steel, bronze, etc. Such as GGG40, GGG50, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, CN7M, LC1, LC2, LC3, LCB, LCC, Monel, 20# Alloys, 4A, 5A, 6A, C95800, C95500, etc.
Yes, we will provide EN 10204 3.1 Material Certificate after the valves are completed.
Yes, we always conduct PMI inspection after receiving the raw material.
Yes, we can provide test bars for you. Please state when you place your order and we will prepare.
Our warranty is generally 12 months from the date of leaving our factory.
During warranty period, we will provide repair services or spare parts for damage caused by material or manufacturing process problems free of charge, excluding man-made damage or improper storage.
Yes, we can provide spare parts for you. Please state in advance the quantity you need.
We have concentric butterfly valve, double eccentric butterfly valve, triple offset butterfly valve and high performance butterfly valve.
Our size range is from 2" to 80".
Our pressure range is from 150lb to 1500lb.
We have wafer type, lug type, flange type and BW.
Yes, we can. Please state the length of the chain you need.
Yes, sensitive flow control is possible when the opening is between about 15°and 70°.
Generally speaking, soft-sealed butterfly valves are bidirectional, and hard-sealed butterfly valves are unidirectional.
Our butterfly valves are designed and manufactured according to API 609 standard.
Wafer type, lug type and flange type are in accordance with ASME B16.5 and BW is in accordance with ASME B16.25.
The face to face length conforms to API 609.
Generally the butterfly valves are designed and produced according to the standard. We can also customize to meet your need according to your technical requirements, drawings, parameters, etc.
It depends on the order quantity, material, size and other factors. Regular in-stock items can be delivered within 3-4 weeks. It is specific to the order.
We have stock in cast iron and WCB, pressure class 150lb and size range from 2" to 24".
For small size we have MOQ limit. For big size, 1 piece is okay.
Yes, we can make, such as Radiographic Testing(RT), Ultrasonic Testing(UT), Penetrant Testing(PT), Magnetic Particle Testing(MPT).
Our soft seal butterfly valve is zero leakage, and for hard-seal butterfly valves, there is the allowable leakage according to API 598.
Yes, we can. Please state the length of the extension you need.
Yes, we can paint according to customer's requirements.
We prefer T/T, which is convenient and time saving.
EX-Works, FOB, CIF and CFR, etc.
Yes, we can.
Yes, we can provide these complete sets along with the valve if you require.
We can provide drawings and catalogs for your confirmation before production. After the production is completed, we can provide you with PMI report, NDT report, EN 10204 3.1 MTC, pressure test report, etc.
Tel:+1(281)8275383
E-mail: [email protected]
Whatsapp:+1(281)8275383
Address: 3100 SMITH ST HOUSTON TX, USA 77006
