Lined Valves
Design & Manufacture: ASME B 16.34
Flange Standard: ASME B B16.5
End to End: ANSI B16.10
Lining thickness: 3 to 5mm
Testing standards: API 598 / PN10 / PN16
FEP (PTFE) – ASTM D 2116, Type IV
PFA (PTFE) – ASTM D3307, Type II
Lined Gate Valves
Product Specification:
- Body Material: A216/WCB, A351/CF8,A351/CF8M,A351/CF3,A351/CF3M, LCB
- Wedge Disc: A351/CF8,A351/CF8M,A351/CF3,A351/CF3M
- Stem Material: SS304 ,SS410
- Lining Material: PTFE, PFA, FEP
- Nominal Diameter: 15NB To 600 NB
- Pressure Range: PN10, 150#, 300#
- Connection Type: Flanged connection
- Operation Method: Handwheel, Electric / Pneumatic Actuator, Gear
Features:
- Gate valve can be divided into rising stem gate valve, which refers to the disc doing lift movement in straight line along with the valve stem, and non-rising stem gate valve which refers to the stem nut located in the disc, when the stem rotates, the disc doing lift movement in straight line.
- Peco lined gate valve adopts new design structure, solving the inconvenient or jammed operation phenomenon caused by particles, fibers and medium deposition in the screw groove of common non-rising gate valve.
- Valve installation position is not subject to any restrictions.
- It can sustain any corrosive medium in addition to the molten alkali metals and fluorine elements. It is ideal products used in chlor-alkali, industrial in organic chemicals, metal and mining, nitrogen and phosphatic fertilizers, petroleum refining, pharmaceutical etc.
- Peco lined gate valves are available as per the requirement of applications in additional sizes and other standard materials.
Lined Ball Valves
Type : Ball Type / Check Type
Product Specification:
- Body Material: A216/WCB, A351/CF8,A351/CF8M,A351/CF3,A351/CF3M, LCB
- Ball: A216/WCB ,A351/CF8,A351/CF8M,A351/CF3,A351/CF3M
- Lining Material: PTFE, PFA, FEP, PP
- Nominal Diameter: 15NB To 600 NB
- Pressure Range: PN10, 150#, 300#
- Connection Type: Flanged connection
- Operation Method: Manual, Worm Gear
Features:
- High strength
- Application specific structure
- Withstand high pressure
- Rust resistance
Lined Butterfly Valves
Our teflon lined butterfly valve offers a light weight, lower cost, heavy duty, and maintenance free solution to high pressure applications. Common applications that use butterfly valves include: utilities, pulp and paper, oil and gas production, fuel handling systems, marine, petrochemical processing, air conditioning, and refrigeration. Our teflon lined butterfly valve also comes in many sizes and styles, including lug-style body, wafer-style body, and pressure classes 150, PN 6, PN 10 & PN 16. This teflon lined butterfly valve can also provide dead end service where applicable.
Product Specification:
- Body Material: WCB, CF8 ,CF8M, Ductile Iron
- Lining Material: PFA, FEP
- Nominal Diameter: 15NB To 600 NB
- Pressure Range: PN6, PN10, 150#, 300#
- Connection Type: Flange / Wafer / Lug
- Operation Method: Manual, Worm Gear, Electric & Pneumatic Actuator
Features:
- Cast-on flange for ISO mounting of actuation
- Two-piece body design
- Locked-in PFA liner fully encapsulates the disk
- Back liner provides resilience to PTFE body liner, ensuring bubble-tight seal
Lined Diaphragm Valves
Product Specification:
- Body Material: A216/WCB, A351/CF8, A351/CF8M, A351/CF3, A351/CF3M, LCB
- Disc: A216/WCB, A351/CF8, A351/CF8M, A351/CF3, A351/CF3M
- Diaphragm Part: EPDM+PFA, FEP
- Lining Material: PFA, FEP
- Nominal Diameter: 15NB To 600 NB
- Pressure Range: PN6, PN10, 150#
- Connection Type: Flanged
- Operation Method: Handwheel
Features:
- Peco lined diaphragm valve is ideally suited for shut-off, flow control and throttling of corrosive process media in either liquid or gaseous state. Its main features are heavy-duty, robust construction, maintenance-free, easy replacement of components on site. Convenient, flexible and accurate open or close.
- It can sustain any corrosive medium in addition to the molten alkali metals and fluorine elements. It is ideal products used in chlor-alkali, industrial in organic chemicals, metal and mining, nitrogen and phosphatic fertilizers, petroleum refining, pharmaceutical etc.
- It is not applicable for diaphragm used in medium with hard particles, which will cause diaphragm damage and leakage.
- The working temperature cannot exceed the specified range.
- Open the diaphragm too frequent will influence the sealing performance.
- PTFE lined diaphragm valves are available as per the needs of applications in additional sizes and other than standard materials.