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Stem-Guided Valves seat
1.Stem-guided Valves& Cross-arms Seats
Stem-guided valve and cross-arms seat features an extra wide metal to metal seal on the valve flange. The serrated upper surface on the valve gives a longer non breathing seal between valve body and insert while the rigid seat cross-arms give greater strength and positibe sealing.
2.Three-wing valves and full open seats.
Three-wing guided valves and full open seats features greater fluid flow than four wing valves, the unibody forged valve features greater strength than traditional welded wing valve. Innovative unibody valve design eliminates snap rings, plates or keepers providing reduced maintenance by snap-on valve inserts and easy installation.
3.Double angle O-ring valve
The Double angle O-ring valve is made with a tough one-piece body to run more hours between change outs. It’s made with carburized premium alloy steel to resist wear, provide a positive seal, and help protect against wash out or damage to the pump.
Brand | Model | ||||||
emsco | F-350 | F-500 | F-650 | F-800 | F-1000 | FA-1300 | FB-1300 |
FA-1600 | FB-1600 |
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gardener denver | PZ-7 | PZ-8 | PZ-9 | PZ-10 | PZ-11 |
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national | 7-P-50 | 8-P-80 | 9-P-100 | 10-P-130 | 12-P-160 |
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ideco | T-800 | T-1000 | T-1300 | T-1600 |
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oilwell | A-350 | A-560 | A-650 | A-850 | A-1100 | A-1400 | A-1700 |
china | 3NB-350 | 3NB-500 | 3NB-800 | 3NB-1000 | 3NB-1300 | 3NB-1600 | 3NB-2200 |
PI 7K Valve seat
