1. Bottom-loaded blow-out proof stem.
2. Belleville washer assures leak-free seal on cool-down and as packing wears.
3. Basic design complied with ANSI B16.34&EN 12516-1.
4. NPT threaded ends complied with ANSI B 1.20.1…
5. Rc, Rp & G threaded ends complied with BS 21/2779, JIS B-0203/0202, Din 259/2999, ISO 228-1, ASI722.1/1722.2 are upon request.
6. Tested according to API 598.
1. 1 piece, reduced port, threaded ends.
2. Size ranges: 1/4" to 2".
3. Pressure ratings: 1000 psi (69bar).