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PANAM Check Valves PCV Series (Poppet Type, up to 6,000 psi)
Spring loaded poppet check valves, 1/8" to 1" and 3 to 25 mm, NPT, BSPT, BSPP or metric threads, or PANAM tube fittings. SS 316 to 6,000 psig (414 bar), brass to 3,000 psig (207 bar), 10,000 psig on request. Cracking pressure 1/3 to 25 psi, Viton, Buna-N, neoprene or Kalrez seals.
Certified equipment
ATEX / IECEx documentation supplied where stated
Worldwide delivery
Incoterms agreed in each quotation
Quotation first
Price, lead time and certificates in every offer
PANAM check valves are designed and manufactured for flow control of liquids and gases in corrosive and hazardous environments, preventing reverse flow in process control, instrumentation and flow control systems.
The valve uses a spring loaded poppet with an O-ring seal in a two part body (inlet and outlet). It is available in SS 316 and brass, with female or male NPT, BSP, BSPT, ISO, DIN and JIS threads or PANAM tube fitting ends, and a choice of fixed cracking pressures.
Every valve is 100% factory tested for both crack and reseal, with complete heat traceability. Check valves comply with NACE MR0175 / ISO 15156, and option SG is available.
Key features
- Spring loaded poppet design with elastomer O-ring seal
- Choice of fixed cracking pressure from 1/3 to 25 psi (0.02 to 1.75 bar) or to customer requirement
- 100% factory tested for crack and reseal
- Wide choice of end connections: tube fitting, female, male, male / female, male x tube
- Orifice 2.0 mm to 16.7 mm, Cv 0.18 to 6.56
- Optional TFE coated springs and alternative elastomer seals
Standard specification
| Sizes | 1/8" to 1"; tube OD 3 to 25 mm |
|---|---|
| End connections | PANAM tube fitting (OD), female NPT (FF), male NPT (MM), male / female (MF), male NPT x tube (MOD); BSPT, BSPP and metric threads |
| Pressure rating | SS 316: 6,000 psig CWP (414 bar); brass: 3,000 psig CWP (207 bar); 10,000 psig on request |
| Cracking pressure | 1/3 psi standard, fixed points from 1/3 to 25 psi (0.02 to 1.75 bar) or as required |
| Orifice / Cv | 2.0 mm to 16.7 mm; Cv 0.18 to 6.56 |
| Seal temperature | Viton -26 to 190 °C (-15 to 375 °F), fluorocarbon -26 to 204 °C (-15 to 400 °F), Buna-N -34 to 135 °C (-30 to 275 °F), neoprene -43 to 121 °C (-45 to 250 °F) |
| Materials | Body, poppet, ferrules and nut A479-316 or brass; spring 302 SS / A313; Monel, Hastelloy, carbon steel A105 and 6MO on request |
| Testing | 100% crack and reseal test, heat traceability |
Range
| Ends | Sizes | Example part number |
|---|---|---|
| Tube fitting both ends (OD) | 1/8" to 1", 6 to 25 mm | PCV-04-SS-OD |
| Female NPT x female NPT (FF) | 1/8" to 1" | PCV-08-SS-FF |
| Male NPT x male NPT (MM) | 1/8" to 1" | PCV-12-SS-MM |
| Male NPT x tube fitting (MOD) | 1/4" to 1", 6 and 12 mm | PCV-04-M06-SS-MOD |
Ordering code: PCV, connection size (02 to 16, M03 to M25), connection type (blank = NPT, R, G, M), body material (SS, CS, MO, HC, 6MO, B), end connections (OD, FF, MF, MM), cracking pressure (blank = 1/3 psi, or value in psi / bar) and options (NBR, NPR, FFKM, SG, 10K). Example: PCV-04-SS-OD-NBR = 1/4" tube fitting check valve in SS 316 with Buna-N seal.
Applications
Prevention of back flow in instrument, sampling, chemical injection, purge and utility lines in oil and gas, refineries, petrochemical, power and chemical plants.
Documentation
The manufacturer catalogue with full dimension tables and the ISO certificates of the manufacturer are in the attachments. Indicate the model or part number, size, connections, material, pressure rating and quantity in your quotation request.
PANAM-CV
Data sheet
- Manufacturer series
- PCV
- Product type
- Poppet check valve
- Size range
- 1/8 in to 1 in
- Pressure rating
- 6000 psig (SS) or 3000 psig (brass)
- Material
- SS 316 or brass
- Origin
- India
7 other products in the same category:
Spring loaded poppet check valves, 1/8" to 1" and 3 to 25 mm, NPT, BSPT, BSPP or metric threads, or PANAM tube fittings. SS 316 to 6,000 psig (414 bar), brass to 3,000 psig (207 bar), 10,000 psig on request. Cracking pressure 1/3 to 25 psi, Viton, Buna-N, neoprene or Kalrez seals.