Diaphragm Type Pressure Reducing Valve

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: CE, ISO9001
• Model NO.: STV-D200
• Media: Water
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Material: Ductile Iron
• Type: Self-Operated
• Miantance: Easy & Simple
• Setup: Vertical or Horizental Ok
• Cost Efficience: Excellent
• Transport Package: Plywood Cases
• Specification: 2"-8"
• Trademark: sitg
• Origin: Shijiazhuang, Hebei
• HS Code: 8481804090
• Production Capacity: 5000PCS/Month

Product Description

Diaphragm type automatic Water control valve

The D200 diaphragm pressure reducing control valve is composed of main valve, pilot valve, needle valve, ball valve, micro filter etc. The main valve uses diaphragm structure. Before using, it needs set the outlet pressure. When the outlet pressure is set, the outlet pressure can be automatically maintained at a stable level.

Pressure: PN10, PN16
Materials:  

BODY	COVER	DIAPHRAGM	SPRING	PILOT
GGG	GGG	EPDM	SS304	SS304/PA

Body material: ductile iron/ Stainless steel
Pilot valve material: Stainless steel or Plastic
Sizes: DN50-DN200 

WORKING PRINCIPLE:

The  200 Pressure Reducing Valve automatically reduces a higher inlet pressure to a steady lower downstream pressure, regardless of changing flow rate and/or varying inlet pressure. 

This valve is an accurate, pilot-operated regulator capable of holding downstream pressure to a re-determined limit. When downstream pressure exceeds the pressure setting of the control pilot, the main valve will close by the shut off of pilot, constantly working in this way the pressure will reducing and keeping the set point.

More photos:




General Conditions:
Standard Packing: In cartons, with or without pallets

Leading time: 45 days in normal (rush order please check us, we keep some stock but not for all sizes).
 
Terms of shipment: EXW,FOB, CFR/CIF, DAP, DDU

Who we are:  SUNTEX is the leading valve producer with own design-know how-technique, located in Hebei province, China.With more than 20 years experience on water treatment scope, provide one stop supplies for customers all over the world. 
Distributor wanted worldwide
 
CONTACT US:
Head office:
RM 1108 Zhongyuan Bldg.,No.368 North Youyi Street,
Shijiazhuang, Hebei province, China
Post Code: 050061
 
 
Workshop:
No.15, Dongchuang S &T park, Jiansheng South Street, Chemical district Shijiazhuang, Hebei province, China