COMPANY HEADER
Print Back
Push In Stem Adapter with Male NPT Threads. Orifice materials include brass and stainless steel. Gray Acetal body material.

Contact a Sales Representative for Orifice sizes that are not listed.
QCSA-PO Series Stem x Male Thread Orifices
Unit of Measure
1 2 3 

Item #

Item Name

Stem Outside Diameter

Male Thread

Orifice Size

Orifice Material

QCSA-532-4PO-055B N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.055 in N/A Brass
QCSA-532-4PO-0595B N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.0595 in N/A Brass
QCSA-532-4PO-0625B N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.0625 in N/A Brass
QCSA-532-4PO-0635B N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Brass Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.0635 in N/A Brass
QCSA-532-4PO-016SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.016 in N/A Stainless Steel
QCSA-532-4PO-018SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.018 in N/A Stainless Steel
QCSA-532-4PO-020SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.020 in N/A Stainless Steel
QCSA-532-4PO-021SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.021 in N/A Stainless Steel
QCSA-532-4PO-0225SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.0225 in N/A Stainless Steel
QCSA-532-4PO-024SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.024 in N/A Stainless Steel
QCSA-532-4PO-025SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.025 in N/A Stainless Steel
QCSA-532-4PO-026SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.026 in N/A Stainless Steel
QCSA-532-4PO-028SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.028 in N/A Stainless Steel
QCSA-532-4PO-0292SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.0292 in N/A Stainless Steel
QCSA-532-4PO-031SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.031 in N/A Stainless Steel
QCSA-532-4PO-0312SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.0312 in N/A Stainless Steel
QCSA-532-4PO-032SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.032 in N/A Stainless Steel
QCSA-532-4PO-033SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.033 in N/A Stainless Steel
QCSA-532-4PO-035SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.035 in N/A Stainless Steel
QCSA-532-4PO-036SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.036 in N/A Stainless Steel
QCSA-532-4PO-037SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.037 in N/A Stainless Steel
QCSA-532-4PO-038SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.038 in N/A Stainless Steel
QCSA-532-4PO-039SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.039 in N/A Stainless Steel
QCSA-532-4PO-040SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.040 in N/A Stainless Steel
QCSA-532-4PO-041SS N/A QCSA-PO Series 5/32 Inch (in) Stem x 1/4 Inch (in) Male National Pipe Thread (NPT) Stainless Steel Orifice N/A 5/32 in N/A 1/4" Male NPT N/A 0.041 in N/A Stainless Steel
Unit of Measure
1 2 3