Sour service compliance. Where H2S is present, materials must resist sulfide stress cracking, and your spec will call out NACE sour service compliance in writing. A valve that cannot document it does not get installed, full stop.
Corrosion resistance everywhere else. Aggressive process media inside, Gulf-coast salt air outside. 316 stainless steel is the default expectation for instrumentation and gauge isolation valves, not the premium option.
Ratings with headroom. Injection points, actuator circuits, and high-pressure process connections need components rated well above operating pressure, with the temperature range to match.
Paper that holds up. You need traceability and documentation, because your inspectors will ask.
Parts on turnaround time. Shutdown windows are planned to the hour. A component that arrives Monday for a weekend turnaround did not arrive at all. Same-day shipping is not a perk in this market. It is the qualification.
Our lead line for this industry. The PC-100 mini needle valve and PC-400 needle valve are made in the USA. PC-400 Series needle valves in 316 stainless meet NACE requirements for sour service, and the PC-100 mini needle valve is available in 316 stainless for corrosion resistance, covering gauge isolation, instrumentation, and sampling points across your unit. When the spec sheet says sour service, the PC-400 is the part number that clears review.
Ball valves manufactured in Germany by Pister, an ISO 9001-certified maker, with BAM and DVGW approvals behind the line and working pressures up to 11,760 PSI on the HRKH Series (10,150 PSI in 316 stainless). Spec them for HPU isolation, actuator circuits, and skid builds where the pressure rating and the paperwork both have to hold up.
Reliable one-way flow control for injection points, pump discharge protection, and actuator circuits. VU Series check valves are available in 316 stainless for corrosive media, and HSP hard-seat check valves come in steel, all sized to sit quietly in a system for years, which is exactly what a check valve should do.
H900 test points give you a leak-free connection to live circuits for diagnostics during commissioning and turnarounds, no shutdown required. Pair them with gauge adapters and PCLG liquid-filled or PCDG digital gauges and your I&E crew can verify a circuit in minutes.
Threaded couplers for test and injection service where a push-to-connect will not do: high pressures, repeated cycles, and no tolerance for an accidental disconnect. A staple on test benches and chemical injection skids.
PC-400 Series needle valves in 316 stainless meet NACE requirements for sour service, and the PC-100 mini needle valve is available in 316 stainless for corrosion resistance. Both are made in the USA. Pister ball valves are manufactured in Germany by Pister, an ISO 9001-certified maker, with BAM and DVGW approvals. Tell us what your spec requires and we will match documentation to it before the order ships.
Here is what that looks like in practice. Orders placed by our daily cutoff ship the same day from Solon, Ohio, which is often the difference between making a turnaround window and watching it close. The inventory runs deep, every product carries a full one-year warranty, and documentation support is available on request for submittals and inspections. We have been at this since 1985, and the phone, 800-322-9527, is answered by a real person who can read a spec sheet. Fast. Friendly. Reliable.
PCI has supplied distributors and OEM builders since 1985, with volume and wholesale pricing available. Request a quote or call to set up an account.
Yes, for the PC-400 Series: 316 stainless PC-400 valves meet NACE requirements for sour service. The PC-100 mini valve comes in 316 stainless for general corrosion resistance; ask us about suitability for your specific sour-service spec, and we will confirm the right configuration and documentation.
Pister BKH, SKH, RKH, and HRKH series ball valves reach working pressures up to 11,760 PSI on the HRKH Series (10,150 PSI in 316 stainless), depending on size and configuration, with 316 stainless options for corrosive environments. We will help you match series and seals to your operating and design pressures.
Yes, and we treat it as the job. Same-day shipping from Solon, Ohio is standard for orders received by our daily cutoff, and because we stock deep, turnaround-critical items are usually ready to pull. For anything we do not carry, we source globally and will quote a firm lead time against your window. Tell us the shutdown window when you order and we will confirm the timeline.
Every product carries a full one-year warranty.
Send us the spec and the schedule, and the components ship the same day. Request a quote online or call 800-322-9527.
