PRESSURE RELIEF VALVE

FLOW SAFE PILOT OPERATED RELIEF VALVES The Air Force Test Center Specialized Contracting Division (AFTC/PZR) at Edwards Air Force Base is requesting interested vendors who can meet all the requirements for the items described in this request for information (RFI) to submit in writing a capability summary for the Air Force Research Laboratory's requirements for two (2) Pilot Operated Pressure Safety Valves (PSV) rated at 620 psig, including spare soft goods kits, and two (2) Spare Pilot Valves. The AFRL/RQRO engineers surveyed the market and Dahl-Vaughn, supplier for Flow Safe, remains the only manufacturer recognized by the American Society of Mechanical Engineers (ASME) to meet the requirements for the relief valve in support of the HBP. Offerors must be ASME recognized. Flow Safe Pilot Operated Relief Value (Quantity: 1) P/N P824E-01RF2-02RF1-SS-SS-TDCF, Main Valve Body and Trim: SS Inlet: 1 300# RF-ANSI Flange Outlet: 2 150# RF-ANSI Flange, Main Valve Seat: Teflon, Main Valve Seals: Fluorosilicone Pilot: F200 (Snap Acting), Pilot Soft Goods: Fluorosilicone Set Point: 400 psig SS TAG: PSV2591 Pilot Cryo-Block Pilot line Filter Cleaned to IEST-STD-CC1246E, Level 300A Hydrostatic Test Report, MTR, Certificate of Cleaning Flow Safe Pilot Operated Relief Valve (Quantity: 1) P/N P824E-01FMO-02FNO-SS-SS-VVF Main Valve Body and Trim: SS Inlet: 1 Female MS-33649-16 Outlet: 2 FNPT Main Valve Seat: Viton, Main Valve Seals: Viton Pilot: F200 (Snap Acting) Pilot Soft Goods: Viton Set Point: 375 psig SS TAG: PSV4572 Pilot Line Filter. Cleaned to IEST-STD-CC1246E, Level 300 Hydrostatic Test Report, MTR, Certificate of Cleaning Die/Pen Included on inlet weld. Flow Safe Soft Goods Kit for Item 1.0 (Quantity: 3) P/N MV-01X02-TD/F200-7DD Cleaned to IEST-STD-CC1246E, Level 300A. Certificate of Cleaning. Flow Safe Soft Goods Kit for Item 2.0 (Quantity: 3) P/N MV-01X02-VV/F200 -7VV Cleaned to IEST-STD-CC1246E, Level 300A. Certificate of Cleaning. Spare Pilot Valve for Item 1.0 (Quantity: 1) Flow Safe P/N F200-7TD set at 400 psig Cleaned to IEST-STD-CC1246E, Level 300A. Certificate of Cleaning. Spare Pilot Valve for Item 2.0 (Quantity: 1) Flow Safe P/N F200-7VV set at 375 psig Cleaned to IEST-STD-CC1246E, Level 300A. Certificate of Cleaning. If technical support can be provided, please include the specifics. The Pressure Safety Valve (PSV), PSV2591 and PSV4572, will protect a 5,000 gallon Rocket Propellant (RP) Run Tank and a 8,000 gallon Liquid Oxygen (LOX) Run Tank from over-pressurization. Over-pressurization of either of these tanks could result in serious injury or death to personnel, plus the loss of greater than one million dollars in loss of Air Force assets. The two (2) run tanks will supply Liquid Oxygen and RP-2 to a Turbo Pump Assembly (TPA), Powerhead, and full Engine to be tested in support of the Hydrocarbon Boost Program. These PSVs must be capable of relieving pressure from the run tank at the set pressure during test operations to prevent an over-pressurization event that could cause damage to the facility and test article. See FAR provision 52.211-6, Brand Name or Equal, for instructions concerning submitting offerors with items other than the listed brand name items. Offerors are required to submit with their quote enough information for the Government to evaluate the minimum requirements detailed in this RFI. Offers must meet the specifications attached to this RFI. Offers are to be received by this RFI NLT Wednesday, 19 Apr 17. Please send a copy of the submitted summary to the following points of contact: Ella Montgomery Contract Specialist Phone: (661) 277-0968 Email: ella.montgomery@us.af.mil Patricia L. Hunka Contracting Officer Phone: (661) 277-4503 Email: patricia.hunka@us.af.mil Jamie Malak Technical POC Phone: 661-275-5539 Email: jamie.malak@us.af.mil