General Description:
FLOWTEK full opening check valve can be capable for pig ball cleaning service. For big size, to prevent potential water hammer damage caused by disc closing, a dashpot device can be assembled to control the disc closing time. Both soft seat & metal seat are available.

Design Standard:
Basic Design: API 6D
Face-Face Dimension: ASME B16.10
End Connection: ASME B16.5, ASME B16.47, MSS SP44 , ASME B16.25
Test: API 598, BS 6755

General Description:
Such kind of valves is one of FLOWTEK main products. We offer customer wide range of size, pressure rating and material selection; also we keep a large number of stock for quick delivery.

Design Standard:
Basic Design: BS 1868,
Face-Face Dimension: ASME B16.10,
End Connection: ASME B16.5, ASME B16.47, MSS SP44, DIN 1092-1, DIN 2544 (PN25),
DIN 2545 (PN40), DIN 2546 (PN64), EN 12627, ASME B16.25 (BW)
Test: API 598, BS 6755

General Description:
Pressure seal bonnet valves (PSB Valves) are designed for high temperature, high pressure, services mainly encountered in nuclear and fossil fuel power plant. Compare with bolted bonnet valves, FLOWTEK pressure seal valves are less complicated and can provide absolute excellent seal service with minimum maintenance.

Design Standard:：
Basic Design: BS 1868, API 6D, ASME B16.34
Face-Face Dimension: ASME B16.10,
End Connection: ASME B16.5, ASME B16.47, MSS SP-44, ASME B16.25
Test: API 598, BS 6755

General Description:
API 603 series stainless steel valve contains Gate, Globe & Check valve. This series of valve wall thickness is designed as per ANSI B16.34, cost effective and light weighted compare with conventional API 600 valve. It is widely used in Chemical and food plant. Special design include extended bonnet for cryogenic service.

Design Standard:
Basic Design: API 603, ASME B16.34
Face to Face: ANSI B16.10
End Connection: ANSI B16.5, MSS SP-44/ASME B16.47：
Test & Inspection: API 598

General Description:
Such kind of valves is one of FLOWTEK main products. We offer customer wide range of size, pressure rating and material selection; also we keep a large number of stock for quick delivery.

Design Standard:
Basic Design: API 594, API6D
Face-Face Dimension: ASME B16.10, EN558-1 GR.16
End Connection: ASME B16.5, EN1092
Test: API 598, EN12266

General Description:
Such kind of valves is one of FLOWTEK main products. We offer customer wide range of size, pressure rating and material selection; also we keep a large number of stock for quick delivery.

Design Standard:
Basic Design: EN 13709
Face – Face Dimension: EN 558-1, DIN 3202, ISO 5752
End – End Dimension: EN 12267
Flange Dimension: EN 1092-1
Test: EN 12266, ISO 5208

General Description:
Forged steel valves contains Gate, Globe & Check valves designed fully comply with API 602 / BS 5352. FLOWTEK offer standard bolted bonnet joint with optional welded bonnet. We can also offer forged steel gate, globe valve with bellow seal.

Design Standard:
Basic Design: API 602, BS 5352
Face to Face (End to End): ASME B16.10
End Connection: ASME B16.5, ASME B16.25, ASME B1.20.1
Test & Inspection: API 598