Product Knowledge

A cast steel swing check valve is a self-acting non-return valve: the disc swings on a hinge and the line opens and closes it, so there is no stem, no

A cast steel globe valve throttles and isolates with a disc that lifts straight off one seat ring and reseats against it, so the flow turns through th

A cast steel gate valve isolates flow with a wedge that seats against two rings and lifts clear of both when open, so the bore is straight through and

- Design standard: API609
- Offset disc
- Zero leakage
- Low friction closing
- Blow-out proof stem
- Top flange to ISO5211

- Design standard: API609
- Offset disc
- Zero leakage
- Soft seat, low torque
- Blow-out proof stem
- Top flange to ISO5211

- Design standard: API609
- Concentric disc
- Double directional sealing
- Self-cleaning seat
- Blow-out proof stem
- Top fla

- Design standard: BS1873 & API 623 & ASME B16.34
- Bolted bonnet
- Optional pressure seal bonnet
- Top flange to ISO5210
- Plug d

Design standard: API600 & ASME B16.34
Bolted bonnet
Optional pressure seal bonnet
Outside screw & yoke
Top flange to ISO5210

An automated floating ball valve is a complete isolation package: an API 608 floating ball valve — a ball held only by the stem, free to move in the c

An automated trunnion mounted ball valve is a complete isolation package built around an API 6D trunnion ball valve — the ball is fixed on trunnion be

A gas over oil operated valve is a complete package: an API 6D ball or gate valve plus a gas over oil valve actuator that converts the pipeline's own

A hydraulically operated valve — also written as a hydraulic operated valve or hydraulic actuated valve when the adverb is dropped — is a complete pac