The 3-Valve Instrument Manifold – Direct Mount (Non-Flanged Transmitter) is designed for direct installation on non-flanged differential pressure transmitters.
It integrates two isolation valves and one equalizing valve in a compact block body to enable isolation, equalization, and shut-off control between process impulse lines and the transmitter.
The direct-mount configuration provides a stable and compact pressure control interface for differential pressure measurement systems.

| Tidak. |
Komponen |
316 Baja Tahan Karat (Kelas Material / Spesifikasi ASTM) |
Paduan C-276 (Kelas Material / Spesifikasi ASTM) |
| 1 |
Menangani |
Paduan Aluminium |
Paduan Aluminium |
| 2 |
Atur Sekrup |
304 Baja Tahan Karat |
304 Baja Tahan Karat |
| 3 |
Kelenjar Pengepakan |
304 Baja Tahan Karat / A479 |
304 Baja Tahan Karat / A479 |
| 4 |
Batang Katup Atas |
316 Baja Tahan Karat / A479 |
304 Baja Tahan Karat / A479 |
| 5 |
Mur Pengunci |
Baja tahan karat |
Baja tahan karat |
| 6 |
Bonnet |
316 Baja Tahan Karat / A479 |
Paduan C-276 / B574 |
| 7 |
Mengemas Cincin Kelenjar |
316 Baja Tahan Karat / A479 |
316 Baja Tahan Karat / A479 |
| 8 |
Pengepakan |
PTFE atau Grafit |
PTFE atau Grafit |
| 9 |
Pin Alur |
Baja tahan karat |
Baja tahan karat |
| 10 |
Batang Katup Bawah |
Baja Tahan Karat 316 yang Diperkeras / A479 |
Paduan C-276 / B574 |
| 11 |
Badan Katup |
316 Baja Tahan Karat / A479; 316 Baja Tahan Karat / A182 |
Paduan C-276 / B564 |
| — |
Pelumas |
Berbasis Molibdenum Disulfida |
Berbasis Molibdenum Disulfida |

Fitur dan Fungsi
- Direct mounting to non-flanged differential pressure transmitters
- Integrated 3-valve configuration (two isolation + one equalizing)
- Back-seated valve structure for reliable isolation sealing
- Equalizing valve balances HP and LP pressure during calibration
- Non-rotating hardened lower stem reduces packing wear
- Roll-hardened upper stem thread isolated from process fluid
- Smooth valve operation with reduced friction
- Vent/test port for pressure release or test connection
- Factory pressure-tested before delivery
Keunggulan Produk
- The back-sealed valve design ensures reliable isolation during transmitter maintenance and calibration procedures.
- The hardened non-rotating stem reduces packing wear and internal friction, extending service life and improving operational stability.
- Lubrication isolation between stem thread and process fluid maintains cleanliness and prevents contamination.
- Direct mounting reduces connection points and improves sealing integrity in differential pressure measurement assemblies.

This type of valve manifold is specially designed for Rosemount “coplanar” pressure transmitters (including models 3051C, 3051S, 2024 and 3095).
The standard configuration of each valve manifold of this model includes four 7/16″ UNF × 2.08″ high-strength bolts. It can be directly mounted to the transmitter.
Keunggulan Perusahaan Kami
- 16+ tahun mengkhususkan diri dalam pengujian tekanan dan R&D peralatan penguat pneumatik dan manufaktur
- Kapasitas produksi tahunan melebihi 1000+ set peralatan
- Dipercaya oleh 8000+ pelanggan global
- Perusahaan Teknologi Tinggi Nasional dengan 28+ paten
- Tim teknik dengan pengalaman industri lebih dari 10 tahun
- Anggota Asosiasi Industri Peralatan Khusus China
- Anggota Komite Standardisasi Instrumentasi Nasional
- Sistem manajemen mutu bersertifikat ISO 9001
- Produk bersertifikat CE untuk kepatuhan internasional
- Berfokus pada pasar instrumentasi industri kelas menengah ke atas