PUBLISHED PRODUCT
This page covers stainless pilot piston and diaphragm solenoid valves from the KLS, KLSL, KLP and KLP-F families. It is for buyers choosing stainless fluid control valves for steam, water, air, light oil, clean-fluid or corrosive-media projects.
Ordering Code Product configuration
KLP - 50 - NO - AC220V - F - KLS: stainless pilot piston family in the catalog
- KLSL: stainless pilot piston steam-type family
- KLP: stainless pilot diaphragm family
- KLP-F: flanged stainless pilot diaphragm family
- Threaded KLP sizes from 15mm to 50mm are listed
- KLP-F flanged sizes from 15mm to 100mm are listed
- KLS and KLSL pages list piston model references by size
- Blank: normally closed where applicable
- NO: normally open option where listed
- D1, D2, D4 and W connector references appear in KLSL tables
- ES appears as an explosion-proof option reference
Threaded or flanged selection
Use KLP threaded models for pipe-threaded lines and KLP-F when the purchasing requirement specifies a flanged stainless solenoid valve.
Steam and temperature checks
For steam or higher-temperature projects, confirm the exact KLSL or KLP seal material, working pressure and coil configuration from the catalog before quotation.
Technical Specifications Published data
| Parameter | Value |
|---|---|
| Body material | Stainless steel; KLP pages include SUS304 and SUS316 body options |
| Common media | Steam, air, water, light oil, clean fluid and selected corrosive media by model |
| KLP threaded sizes | 15mm, 20mm, 25mm, 32mm, 40mm and 50mm orifice references |
| KLP-F flanged sizes | 15mm to 100mm orifice references |
| KLP seal temperature | NBR -10C to 80C; VITON -10C to 150C; EPDM -10C to 120C |
| KLP pressure note | AC220V/DC24V table lists 0.05-1.6MPa; other voltages list lower pressure references by table |
| Protection options | IP65, IP67 and explosion-proof T4/T6 references are listed on the KLP pages |
| KLSL voltage options | AC24V, AC110V, AC220V, DC12V and DC24V are listed |
Technical Specifications Published tables
Stainless pilot family map
| Family | Catalog examples | Catalog evidence | Source pages |
|---|---|---|---|
| KLS pilot piston | KLS200-20-D1, KLS250-25-D1, KLS500-50-D1 | Pilot piston stainless solenoid valves with multiple voltage and connector options | 29 |
| KLSL steam type | KLSL150, KLSL200, KLSL250, KLSL320 | Stainless pilot piston steam-type family; AC/DC voltage and D1/D2/D4/W/ES options | 33 |
| KLP threaded | KLP-15, KLP-20, KLP-25, KLP-50 | SUS304/SUS316, NBR/EPDM/VITON, IP65, W lead option | 61-62 |
| KLP-F flanged | KLP-15-F to KLP-100-F | Flanged stainless pilot diaphragm family with 15mm to 100mm orifice range | 63 |
Frequently Asked Questions
- FAQ When should a buyer choose KLP-F instead of KLP?
Choose KLP-F when the pipeline connection is flanged or when the requested nominal size is in the flanged KLP-F range. - FAQ Can stainless solenoid valves be used for corrosive media?
The catalog lists stainless body and corrosion-related applications, but the exact medium concentration, temperature and seal compatibility must be confirmed before use.
Need a quotation?
Send the model, medium, pressure, port size, body material and quantity for review.