Banjo® Single Union Valves

The interlocking body and endplate on these single union valves make for secure thread connections during installation.

  • Fiberglass-reinforced polypropylene for strength & chemical resistance
  • FNPT threads
  • EPDM or FKM O-rings handle most fertilizers & many chemicals
  • PTFE seats for smooth & proper sealing characteristics
  • Double O-rings in stem area for extra sealing protection
Item # Description Catalog Pg. Price Add to Cart
1/2" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 3/4" Flow Size & EPDM Seals
Item 31417
19.83/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
19.83/Each
1/2" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 3/4" Flow Size & FKM Seals
Item 31894
29.91/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
29.91/Each
3/4" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 3/4" Flow Size & EPDM Seals
Item 31418
19.83/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
19.83/Each
3/4" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 3/4" Flow Size & FKM Seals
Item 31895
29.89/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
29.89/Each
1" FNPT  Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 1" Flow Size & EPDM Seals
Item 31406
24.81/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
24.81/Each
1" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 1" Flow Size & FKM Seals
Item 31896
36.4/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
36.4/Each
1-1/4" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 1-1/4" Flow Size & EPDM Seals
Item 31419
42.51/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
42.51/Each
1-1/4" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 1-1/4" Flow Size & FKM Seals
Item 31897
47.83/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
47.83/Each
1-1/2" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 1-1/2" Flow Size & EPDM Seals
Item 31420
42.22/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
42.22/Each
1-1/2" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 1-1/2" Flow Size & FKM Seals
Item 31898
58.59/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
58.59/Each
2" FNPT Banjo® Black Fiberglass-Reinforced Polypropylene Full Port Single Union Valve with 2" Flow Size & EPDM Seals
Item 31421
53.61/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-521
53.61/Each