Stainless Steel Diaphragm Valve

Stainless Steel Diaphragm Valve

The diaphragm is close under normal state, and that moment the diaphragm clung tho the valve body cavity, and closing off the flow path through the pipeline. When the diaphragm valve have the requirment to clean or open.

Details introduction:
Product Details
Basic Info.
Material:Stainless Steel
Structure:Angle Type Diaphragm Valve
Actuator:Pneumatic
Function:Electronic Type, Intelligent Type
Connection:Welded Diaphragm Valve
Standard:DIN, GB, ANSI, BSW, JIS
Sealing Elements:EPDM+PTFE
Export Markets:Global
Additional Info.
Trademark:Riter, OEM
Packing:Carton
Standard:ISO, DIN, IDF, SMS
Origin:China
HS Code:8481804090
Production Capacity:200000PCS/Year
Product Description

Stainless Steel Diaphragm Valve
Pneumatic Tank Bottom Diaphragm Valve

Connection mode: Clamp
Specification: 1"-4", DN25-DN100
Standard: ISO, DIN, 3A, SMS, IDF
Application:
RG diaphram valve is a series of sanitary diapgram valve, it is widely used on wine, dairy products, beverage, foodstuff industry, pharmacy etc. Achieving the requirement of control and open/close for the pipeline system.

Work principle:
The diaphragm is close under normal state, and that moment the diaphragm clung tho the valve body cavity, and closing off the flow path through the pipeline. When the diaphragm valve have the requirment to clean or open. The valve stem moves upwards according to the manual or pneumatic actuator equipment, spherical diaphragms naturally nemd upwards, so that the valve is open and reach the requirement of clean and open. The diaphragm make the lower body cavity and the upper chamber separted from the valve cover, so that the stem at the top of the diaphragm, disc media and other parts from corrsion, eliminating the need for packing structure, and no media leaks, the optimize valve body made the cleaning liquid flow out totally, so that don't have any entrapment.

Material:
Steel componens: Stainless steel 304, stainless 316L
Seal: EPDM+PTEE the seals are imported seal material (which conform to the FDA177.2600standard).

Stainless Steel Diaphragm Valve

DN-No.RG130 Size A S LS H E D
DN10 1/2" 90 6 16 125 90 12
DN15 3/4" 90 6 16 125 90 18
DN20   90 6 16 125 90 22
DN25 1 " 120 6 20 160 126 28
DN32 1 1/4" 160 6 20 190 150 34
DN40 1 1/2" 160 6 20 190 150 40
DN50 2" 190 6 30 190 150 52
3A-No.RG2031 Size 1/2" 3/4" 1" 1 1/4" 1 1/2" 2"
  D 12.7 19.05 25.4 31.8 38.1 50.8
  T 1.65 1.65 1.65 1.65 1.65 1.65
SMS/ISO-No.RG003 Size 12.7 19 25 32 38 51
  D 12.7 19.05 25.4 31.8 38.1 505
  T 1.5 1.5 1.5 1.5 1.5 1.5