chemvalve schmid
Thermosetting Plastic Body PTFE/FFA Lined butterfly valve

Chemvalve schmid valve presentation
​ChemValve-Schmid AG resulted from the merger of ConVey-Schmid AG which was founded in 1993 and ChemValve AG from Stäfa (canton Zurich). The purpose of the company based in Welschenrohr contains the development and production of fittings, valves, systems of the process and environmental technology of every kind. These products are used in the environment technology, process engineering, chemistry, food and energy producing industry.
The three most important product lines are:

• Non-Return Valves, Check Valves and Double Disc Check Valves,
• PTFE lined Butterfly Valves
• Special Valves

​Our product portfolio is sold and commercialized worldwide over our long-standing partners (country representation) in approx. 40 countries. Additionally ChemValve-Schmid AG specializes in the machining of special materials like titanium, hastelloy (nickel alloys) and fluoropolymer (PTFE). Some of the roughly 30 employees are 25 years and more (!) experienced in valve production. The workforce is supported by a modern EDP and CAD system as well as by modern CNCmachines. Our high quality standard concerning to our services and products are manufactured on a area of 2000 m2 in our own industry facilities.
Thanks to our well trained, flexibel and motivated employees, who are acting with responibility and quality-consciousness, we are in the position to fulfil our tasks on schedule, with a high standard of professional competence and we satisfy the customers requirements.

---

Chemvalve schmid THERMOPLASTIC butterfly valve
Wafer or lug type with two-piece body
Face-to-face length according to DIN EN 558-1, Basic Range 20
Interface for automation according to DIN EN ISO 5211:2001
Compliant with DGRL 97/23/EG

• Swiss made
• One-piece disc with shaft
• Thermoset body (VE–CF), electric conductive
• Electroconductive
• PFA coated disc (if required) and TFM liner
• Maintenance-free bearing of the shaft
• Construction guarantees a long lifetime
• Wide liner support plate guarantees a safe sealing with the counterflange
• Elastomer backups provide gas proofness

---

Technical specification​

Size range:
​Body mat.:
Seat/seal mat.:
​Back. seat mat.: 
Disc mat.:
​
Connection:
Pres. range.:
Temp. range:
Operation.:

Face to Face:

DN 50 to DN 300
Thermo plastic VE-CF
​PTFE, TFM, UHMPE
Silicone, EPDM, FKM
​1.4469, 1.4404, 1.4462, Titanium/Titan Grad 3.7035 , Hastelloy C 2.4602 2.4819 
LUG DIN-PN 6/10/16, ANSI Class 150, JIS 10K
PN10-16 (DN050-150) , PN10 (DN200- 300), ANSI CL150 
-20°C up to +130°C 
Manuel via lever- gearbox-chain drive, automatic via Pneumatic, hydraulic & electric
ISO 5752, Basic Range 20; DIN EN 558-1, Basic Range 20 

---

---