Diaphragm Valve

Diaphragm Valve / Everfit Technology CO., LTD. (EFT) is a vacuum component, vacuum fitting, processing equipment and system provider with almost 50 years of experience.

Diaphragm Valve
Send Inquiry

Diaphragm Valve

Diaphragm Valve

Diaphragm Valve

Designation

NO DESIGNATION QTY MATERIAL
1 Diaphragm valve Body 1 SS316L
2 EPDM Seal 1 EPDM
3 Seat 1 SS304
4 Nut 1 ST
5 Screw Shaft Seat 1 SS304
6 Bonnet 1 SS304
7 PP Ring 1 PP
8 Hand Wheel 1 POM
9 Screw 1 SS304
10 Ring 1 SS304
11 Nut 1 SS304
12 Pin 1 SS304
13 Ring 4 SS304
14 Cover 1 PP

Technical Date

  • Max product pressure : 10bar.
  • Max temperature : 140°C(EPDM)
  • Min temperature :10°C

Finishes

Valve body surface finishes, internal finish (acc.to DIN 4768)

  • Ra<6.3 µm blasted internal /external
  • Ra<6.3 µm electropolished internal /external
  • Ra<0.8 µm mechanically polished internal • blasted external
  • Ra<0.8 µm electropolished internal /external
  • Ra<0.6 µm mechanically polished internal • blasted external
  • Ra<0.6 µm electropolished internal /external
  • Ra<0.4 µm mechanically polished internal,blasted external
  • Ra<0.4 µm electropolished internal /external
  • Ra<0.25 µm mechanically polished internal /external
  • Ra<0.25 µm electropolished internal /external

Specification

Size ID
mm		 t
mm		 H/NC
mm		 L/Weld
mm		 L/Clamp
mm
1/2" 9.5 1.65 75 83 108
3/4" 15.8 1.65 75 83 108
1" 22.1 1.65 116 120 145
1.5" 34.8 1.65 136 153 178
Related Products

Best Sale

Vacuum Component | Diaphragm Valve Manufacturer - EFT

Based in Taiwan, EVERFIT TECHNOLOGY CO., LTD. is a Diaphragm Valve | vacuum component supplier for various industries, including semi-conductor, pharmaceutical, bio-technology, cosmetics, food processing and structural engineering. Main product: 316Ti Stainless steel pipe, progressing cavity pump part, pipe tee fitting, valve actuator component, diaphragm valve, ferrule, KF flange, etc.

5,500 square meter plant, cleanroom (class 10,000) and ultra-pure water system to deliver the cleanest pipe fittings. Between the robot arm and adjustment of fixture and jig, EFT is moving toward to becoming a manufacturer of pipe fittings with high technology.

EFT has been offering customers high-quality stainless steel vacuum components since 1976, both with advanced technology and 47 years of experience, EFT ensures each customer's demands are met.

Hot Products