Sanitary 316L Diaphragm Valves With Tri-Clamp Ends, Pneumatic Type
Surface Treatment
We offer the following processes to choose:
1. Mechanical Polishing (MP) to improve brightness (gloss, matte)
2. Acid Cleaning for Anti-corrosion
3. Electrolysis Polish (EP) to improve surface smoothness
4. Custom Process: Bright Annealing treatment eliminate strees to improve toughness
Features:
Main Parts:
1. Plastic pneumatic actuator: can be spring return mode or double acting mode
2. The upper valve cover: made of hygienic grade 316L stainless steel
3. Diaphragm: made of EPDM or PTFE, can withstand high temperature
4. The lower valve cover: separated from the upper part by diaphragm
5. Clamp connection end: dimension according to ISO, DIN, SMS, BS standards
6. Mounting kits: standard bolts and nuts to fix the valve parts firmly
![]()
Specifications:
| Size | 1"-4", DN25-DN100 |
| Material | Forging body: 1.4404/ 316L/ASME BPE 316L/ 1.4435 BN2 Fe≤0.5 |
| Casting body: 1.4404/316L/ ASTM A351 CF3M | |
| Max. temperature | -30 ºC to 150 ºC (depending on diaphragm) (stainless steel wheel) |
| -30 ºC to 130 ºC(depending on diaphragm) (plastic wheel) | |
| Max. pressure | 10 bar |
| Connection design | welding, clamp, flange, thread, DIN 11864 aseptic flange, clamp, thread |
| Body structure | T type-Tee, L type-Tee, U type-Tee, multiport, tank bottom valve and various body structures |
| Operation way | Manual: plastic and stainless steel handwheel |
| Pneumatic: plastic box stainless steel pneumatic actuator, multifunctional pneumatic actuator. | |
| Control:IL-TOP intelligent positioner, C-TOP intelligent control unit, FKQ-TOP, position feedback device, intelligent electric actuator, manual flow regulator | |
| Long life design | Below 2 bar, maximum life of 800 million times. |
| Application scope | dairy, food, beverage, water processing, wine fine chemicals, pharmaceutical industries etc. |
| Certificate | FDA, USP, 3A, EN, CE |
| Packaging details | standard exporting package or as per the request of customers |
| Delivery details | Usually within 20 days after receiving T/T down payments |
Overall Rating
Rating Snapshot
The following is the distribution of all ratingsAll Reviews