ZTJ641h-PN16-40 Stainless Steel Pneumatic Actuator Globe Valve

Specifications

--Globe valve

--.Pneumatic driving
--.Flange stype
--.straight way valve
--.seal material: stainless steel304

 ZTJ641h-PN16-40 Stainless Steel Pneumatic Actuator Globe Valve  summary:

This valve use the double-acting cylinder, and the use of upper air intake cavity or inferior vena intake to remote control valve, easy to operate, flexible. Cylinder using service fluid: compressed air and nitrogen. Simple structure, convenient manufacturing and maintenance; Working stroke is small, opening and closing time is short; Closed (disc) and valve seat sealing surface use the taper sealing. closing force is small, scouring resistance, reliable sealing. Seat seat is replaced type, and can be warbitrarily combine with sealing surface material, in order to satisfy the requirement condition, prolong service life.
  ZTJ641h-PN16-40 Stainless Steel Pneumatic Actuator Globe Valve structure feature:

1, well-selected materials, in line with domestic, related standards, reasonable structure, beautiful appearance.
2, disc and seat sealing surface using iron base alloy or department too vertical (Stellite) cobalt-based hard alloy surfacing and become, wear-resisting, high temperature resistance, corrosion resistance, good abrasion resistance, long service life.
3, the valve stem through surface nitriding treatment and conditioning, with good corrosion resistance and abrasion resistance.
4, can be used in a variety of piping flange standard and flange seal face type, can meet the needs of all kinds of engineering and the user requirements.
5, variety complete body material, packing, gaskets according to actual working condition of reasonable selecting or user requirements, can be applicable to all kinds of pressure, temperature and medium conditions.
6, pour sealing adopts screw connection seal seat or ontology austenitic stainless steel welding and become, reliable sealing, can change the packing without downtime, convenient and quick, do not affect system operation. 

ZTJ641h-PN16-40 Stainless Steel Pneumatic Actuator Globe Valve  apperance, connection size and weight: