This remote-mount 3-valve manifold provides:
- Process isolation
- Pressure equalization
- Safe venting
for differential pressure transmitters and gauge installations.
The screw-locked handle ensures stability under vibration, and the stem lubrication is isolated from the process medium, preventing contamination and extending service life.
Designed for high-pressure industrial instrumentation systems, the manifold supports threaded process connections and multiple configuration options suitable for various installation layouts.

| Non. |
Composant |
316 Stainless Steel (Material Grade / ASTM Spec.) |
Alloy C-276 (Material Grade / ASTM Spec.) |
| 1 |
Poignée |
Aluminum Alloy |
Aluminum Alloy |
| 2 |
Set Screw |
304 Stainless Steel |
304 Stainless Steel |
| 3 |
Packing Gland |
304 Stainless Steel / A479 |
304 Stainless Steel / A479 |
| 4 |
Upper Valve Stem |
Acier inoxydable 316 / A479 |
304 Stainless Steel / A479 |
| 5 |
Lock Nut |
Stainless Steel |
Stainless Steel |
| 6 |
Bonnet |
Acier inoxydable 316 / A479 |
Alliage C-276 / B574 |
| 7 |
Packing Gland Ring |
Acier inoxydable 316 / A479 |
Acier inoxydable 316 / A479 |
| 8 |
Packing |
PTFE or Graphite |
PTFE or Graphite |
| 9 |
Groove Pin |
Stainless Steel |
Stainless Steel |
| 10 |
Lower Valve Stem |
Hardened 316 Stainless Steel / A479 |
Alliage C-276 / B574 |
| 11 |
Corps de vanne |
316 Stainless Steel / A479; 316 Stainless Steel / A182 |
Alloy C-276 / B564 |
| — |
Lubricant |
Molybdenum Disulfide-Based |
Molybdenum Disulfide-Based |

Functions and Characteristics
- Designed for differential pressure measurement systems
- Back-seated valve design improves maintenance safety
- Two-piece non-rotating stem structure reduces packing and seat wear
- Screw-locked handle maintains stable positioning under vibration
- Stem lubrication isolated from process media, preventing contamination
- Full pressure sealing test performed before shipment
Avantages du produit
Reliable Differential Pressure Control
Integrated isolation, equalization, and venting functions simplify transmitter installation and ensure accurate measurement.
Extended Service Life
The non-rotating lower stem and isolated lubrication design significantly reduce wear, leakage risk, and maintenance frequency.
Safe Maintenance Operation
Back-seating structure enables secure calibration and servicing without compromising system integrity.
Industrial-Grade Pressure Integrity
Each manifold undergoes pressure sealing verification, ensuring dependable performance in high-pressure environments.

Les avantages de notre entreprise
- Plus de 16 ans d'expérience dans la R&D et la fabrication d'équipements d'essai de pression et de surpression pneumatique
- Capacité de production annuelle supérieure à 1000+ ensembles d'équipements
- Plus de 8000 clients dans le monde lui font confiance
- Entreprise nationale de haute technologie avec plus de 28 brevets
- Équipe d'ingénieurs ayant plus de 10 ans d'expérience dans l'industrie
- Membre de l'Association chinoise de l'industrie des équipements spéciaux
- Membre du comité de normalisation de l'instrumentation nationale
- Système de gestion de la qualité certifié ISO 9001
- Produits certifiés CE pour une conformité internationale
- Concentré sur le marché de l'instrumentation industrielle de milieu et de haut de gamme
Installation and Application Configuration
The remote-mount 3-valve manifold is suitable for:
- Differential pressure transmitters
- Pressure measurement pipelines
- Industrial instrumentation calibration systems
Multiple connection adapters and mounting layouts support flexible integration into process control environments requiring safe isolation and equalization control.