Vent Cap Fittings

Vent Cap Fittings
With Giant Button Head
Rated to 10,000 psi

With GBH Specifications

Model Thread Size Material Plating Heat Treatment Ball Spring
10435 1/4” NPT 1215 Zinc-Cobalt - CA* 302 SS
10438 1/4” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel® Inconel X-750
10437 1/4” NPT 316 SS - Annealed (NACE) K-Monel® Inconel X-750
10439 3/8” NPT 1215 Zinc-Cobalt - CA* 302 SS
10442 3/8” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel® Inconel X-750
10441 3/8” NPT 316 SS - Annealed (NACE) K-Monel® Inconel X-750
10443 1/2” NPT 1215 Zinc-Cobalt - CA* 302 SS
10446 1/2” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel® Inconel X-750
10445 1/2” NPT 316 SS - Annealed (NACE) K-Monel® Inconel X-750
10319 3/4” NPT 1215 Zinc-Cobalt - CA* 302 SS
10322 3/4” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel® Inconel X-750
10323 3/4” NPT 316 SS - Annealed (NACE) K-Monel* Inconel X-750
10324 1” NPT 1215 Zinc-Cobalt - CA* 302 SS
10327 1” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel* Inconel X-750
10328 1” NPT 316 SS - Annealed (NACE) K-Monel* Inconel X-750
* CA = 52100 Chrome Alloy • Other materials, options, sizes, and plating available

Vent Cap Fittings With-Out Giant Button Head
Rated for 10,000 psi

With-Out GBH Specifications

Model Thread Size Material Plating Heat Treatment Ball Spring
10421 1/4” NPT 1215 Zinc-Cobalt - CA* 302 SS
10424 1/4” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel® Inconel X-750
10423 1/4” NPT 316 SS - Annealed (NACE) K-Monel® Inconel X-750
10425 3/8” NPT 1215 Zinc-Cobalt - CA* 302 SS
10428 3/8” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel® Inconel X-750
10427 3/8” NPT 316 SS - Annealed (NACE) K-Monel® Inconel X-750
10429 1/2” NPT 1215 Zinc-Cobalt - CA* 302 SS
10432 1/2” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel® Inconel X-750
10431 1/2” NPT 316 SS - Annealed (NACE) K-Monel® Inconel X-750
10309 3/4” NPT 1215 Zinc-Cobalt - CA* 302 SS
10312 3/4” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel® Inconel X-750
10313 3/4” NPT 316 SS - Annealed (NACE) K-Monel* Inconel X-750
10314 1” NPT 1215 Zinc-Cobalt - CA* 302 SS
10317 1” NPT 4140 Zinc-Cobalt Rc 22 Max (NACE) K-Monel* Inconel X-750
10318 1” NPT 316 SS - Annealed (NACE) K-Monel* Inconel X-750
* CA = 52100 Chrome Alloy • Other materials, options, sizes, and plating available

Vent Cap Fittings • Compound
Rated for 10,000 psi

3/4″ – 16 UNF Engagement Thread
7/8″ – 14 UNS Cap Thread

Specifications

Model Material Plating Heat Treatment Ball
10291 1215 Zn – Co – CA*
10292 4140 Zn – Co Rc 22 Max (NACE) K-Monel®
10293 316 SS – Annealed (NACE) K-Monel®
* CA = 52100 Chrome Alloy • Zn – Co = Zinc-Cobalt

3/4″ – 16 UNF Engagement Thread
1″ – 14  UNS Cap Thread

Specifications

Model Material Plating Heat Treatment Ball
10294 1215 Zn – Co – CA*
10296 4140 Zn – Co Rc 22 Max (NACE) K-Monel®
10297 316 SS – Annealed (NACE) K-Monel®
* CA = 52100 Chrome Alloy • Zn – Co = Zinc-Cobalt

3/4″ – 16 UNF Engagement Thread
1″ – 14 UNS Cap Thread w/ Giant Button Head

Specifications

Model Material Plating Heat Treatment Ball
10298 1215 Zn – Co – CA*
10299 4140 Zn – Co Rc 22 Max (NACE) K-Monel®
10301 316 SS – Annealed (NACE) K-Monel®
* CA = 52100 Chrome Alloy • Zn – Co = Zinc-Cobalt

3/4″ NPT Engagement Thread
1″ – 14 UNS Cap Thread

Specifications

Model Material Plating Heat Treatment Ball
10302 1215 Zn – Co – CA*
10303 4140 Zn – Co Rc 22 Max (NACE) K-Monel®
10304 316 SS – Annealed (NACE) K-Monel®
* CA = 52100 Chrome Alloy • Zn – Co = Zinc-Cobalt

 

DUALCO has been producing
professional lubrication products
since 1960.
Made and assembled in the USA.
100% repairable and recyclable.

10435 10438 10437 10439 10442 10441 10443 10446 10445 10319 10322 10323 10324 10327 10328 10421 10424 10423 10425 10428 10427 10429 1043210431 10309 10312 10313  10314 10317 10318 Vent Cap Fittings 10291 10292 10293 10294 10296 10297 10298 10299 10301 10302 10303 10304