Parker Snap-Tite H, IH & PH Series -- Couplings for Hydraulic,Pneumatic and
Parker General Purpose Use H Series | Snap-tite's H Series Quick Disconnect
Parker Snap-Tite H系列通用型快速接頭
Parker H 、IH、PH系列應用:
通用液壓機械、注塑模具、機床、測試設備、農業機械、運輸機械、移動液壓設備等。
傳統的球鎖兩件式結構,可以采用多種終端配件;
球鎖式一按即連結構;
結構緊湊,重量輕;
IH型是可以往復運動、脈動以及旋轉運動的啟動工具(單截止型);
PH型可以用于帶壓操作;
流線型設計、大流量、壓力損耗低;
材質:碳鋼、黃銅、鋁、316不銹鋼;
尺寸規格:1/8″— 4″;
- H系列 1/4″ 到6″
- IH系列 1/4″ 到3/4″
- PH系列3/8″到1″
工作壓力:11000psi(759bar);
雙截止或單截止、或者直通式元件
獲得挪威船級社(DNV)認證;
Parker Snap-tite H Series Quick Couplings
PDF Catalog free download
Construction - Available in brass, aluminum, plated steel and 316 stainless steel
Sizes - 1/8" thru 4"
Seal Versatility - Wide choice of standard and special seal materials for a wide variety of media
Positive Sealing when Connected - Two sealing methods available based on application parameters
Dependable Operation - Ball locking mechanism for positive connection
Low Pressure Drop - Valve design and positive valve positioning maintain clean linear flow
Valve Configurations - Available with double or single shut-off valving or straight through
Pressure Ratings - For use in working pressures to 11,000 psi (759 bar)
End Fitting Versatility - Two piece body construction allows for many end fitting options
Part No # |
Coupling Half |
Coupling Size |
End Fitting Size |
End Fitting Type |
Body Material |
Seal Material |
Maximum Operating Pressure |
VHC4-4M |
Coupler (Female) |
1/4 in. |
1/4 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
6500 psi
450 bar |
VHC6-6M |
Coupler (Female) |
3/8 in. |
3/8 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
4500 psi
310 bar |
VHC8-8M |
Coupler (Female) |
1/2 in. |
1/2 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
VHC12-12M |
Coupler (Female) |
3/4 in. |
3/4 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
3500 psi
245 bar |
VHC16-16M |
Coupler (Female) |
1 in. |
1 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
2000 psi
140 bar |
VHN4-2M |
Nipple (Male) |
1/4 in. |
1/8 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
6500 psi
450 bar |
VHN4-4M |
Nipple (Male) |
1/4 in. |
1/4 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
6500 psi
450 bar |
VHN6-6M |
Nipple (Male) |
3/8 in. |
3/8 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
4500 psi
310 bar |
VHN8-8M |
Nipple (Male) |
1/2 in. |
1/2 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
VHN12-12M |
Nipple (Male) |
3/4 in. |
3/4 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
3500 psi
245 bar |
VHN16-16M |
Nipple (Male) |
1 in. |
1 in. |
Male NPT |
Steel |
Buna-N (Nitrile) |
2000 psi
140 bar |
BVHC4-4M |
Coupler (Female) |
1/4 in. |
1/4 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
2250 psi
155 bar |
BVHC6-6M |
Coupler (Female) |
3/8 in. |
3/8 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
2250 psi
155 bar |
BVHC8-8M |
Coupler (Female) |
1/2 in. |
1/2 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
2000 psi
140 bar |
BVHC12-12M |
Coupler (Female) |
3/4 in. |
3/4 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
2000 psi
140 bar |
BVHC16-16M |
Coupler (Female) |
1 in. |
1 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
1750 psi
125 bar |
BVHN4-4M |
Nipple (Male) |
1/4 in. |
1/4 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
2250 psi
155 bar |
BVHN6-6M |
Nipple (Male) |
3/8 in. |
3/8 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
2250 psi
155 bar |
BVHN8-8M |
Nipple (Male) |
1/2 in. |
1/2 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
2000 psi
140 bar |
BVHN12-12M |
Nipple (Male) |
3/4 in. |
3/4 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
2000 psi
140 bar |
BVHN16-16M |
Nipple (Male) |
1 in. |
1 in. |
Male NPT |
Brass |
Buna-N (Nitrile) |
1750 psi
125 bar |
SVHC4-4M |
Coupler (Female) |
1/4 in. |
1/4 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
5000 psi
345 bar |
SVHC6-6M |
Coupler (Female) |
3/8 in. |
3/8 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
SVHC8-8M |
Coupler (Female) |
1/2 in. |
1/2 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
3750 psi
260 bar |
SVHC12-12M |
Coupler (Female) |
3/4 in. |
3/4 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
2000 psi
140 bar |
Parker Snap-tite H Series Quick Couplings
Snap-tite Quick Disconnect and Hydraulic Valve Division
SVHC16-16M |
Coupler (Female) |
1 in. |
1 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
2000 psi
140 bar |
SVHN4-4M |
Nipple (Male) |
1/4 in. |
1/4 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
5000 psi
345 bar |
SVHN6-6M |
Nipple (Male) |
3/8 in. |
3/8 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
SVHN8-8M |
Nipple (Male) |
1/2 in. |
1/2 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
3750 psi
260 bar |
SVHN12-12M |
Nipple (Male) |
3/4 in. |
3/4 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
2000 psi
140 bar |
SVHN16-16M |
Nipple (Male) |
1 in. |
1 in. |
Male NPT |
316 Stainless Steel |
Buna-N (Nitrile) |
2000 psi
140 bar |
VHC4-2F |
Coupler (Female) |
1/4 in. |
1/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
6500 psi
450 bar |
VHC4-4F |
Coupler (Female) |
1/4 in. |
1/4 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
6500 psi
450 bar |
VHC6-6F |
Coupler (Female) |
3/8 in. |
3/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
4500 psi
310 bar |
VHC8-8F |
Coupler (Female) |
1/2 in. |
1/2 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
VHC12-12F |
Coupler (Female) |
3/4 in. |
3/4 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
3500 psi
245 bar |
VHC16-16F |
Coupler (Female) |
1 in. |
1 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
2000 psi
140 bar |
VHN4-2F |
Nipple (Male) |
1/4 in. |
1/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
6500 psi
450 bar |
VHN4-4F |
Nipple (Male) |
1/4 in. |
1/4 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
6500 psi
450 bar |
VHN6-6F |
Nipple (Male) |
3/8 in. |
3/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
4500 psi
310 bar |
VHN8-8F |
Nipple (Male) |
1/2 in. |
1/2 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
VHN12-12F |
Nipple (Male) |
3/4 in. |
3/4 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
3500 psi
245 bar |
VHN16-16F |
Nipple (Male) |
1 in. |
1 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
2000 psi
140 bar |
BVHC4-4F |
Coupler (Female) |
1/4 in. |
1/4 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2250 psi
155 bar |
BVHC6-6F |
Coupler (Female) |
3/8 in. |
3/8 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2250 psi
155 bar |
BVHC8-8F |
Coupler (Female) |
1/2 in. |
1/2 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2000 psi
140 bar |
BVHC12-12F |
Coupler (Female) |
3/4 in. |
3/4 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2000 psi
140 bar |
BVHC16-16F |
Coupler (Female) |
1 in. |
1 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
1750 psi
125 bar |
BVHN4-4F |
Nipple (Male) |
1/4 in. |
1/4 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2250 psi
155 bar |
BVHN6-6F |
Nipple (Male) |
3/8 in. |
3/8 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2250 psi
155 bar |
Snap-tite H Series Couplings are best suited for general purpose, hydraulic, or pneumatic fluid applications and a variety of media where either single or double shut-off valving is desired. These couplings are proven through years of use and are available in a wide range of sizes, materials, and end configurations.
Snap-tite H Series Couplers (hydraulic, fluids) up to 11,000 psi connect with Snap-tite H and PH Series Nipples. These original Snap-tite H Series quick disconnects are truely multi-purpose. With sizes up to 4”, this coupling can be valved on both sides, single shut-off, or full flow. Both male and female port ends as well as many material options and the widest range of sizes available, make the Snap-tite H Series an ideal quick connection for a variety of applications.
Double or single shut off - Couplers and nipples are compatible to connect with or without valves, in any combination.
Full flow option - Rated for pressure ranges up to 11,000 psi max when used as a straight through, unvalved connection where both coupler and nipple are plain or without valves.
Connect under pressure option - PH Series couplers allow connection with H Series valved nipples when there is residual pressure on the PH Coupler side. It is recommended that only one half of the connection (coupler or nipple) be a PH Series, not both.
Technical Characteristics:
- Sizes: 1/4” – 4”
- Materials: Steel, Aluminum, Brass, 316 Stainless Steel
- Port Ends: Male NPT, Female NPTF, Female SAE, Male SAE 37 degree Flare
- Seal Options: Nitrile, Fluorocarbon, Ethylene Propylene
Markets:
- Industrial
- Construction
- Oil and Gas
- Agriculture
Features/Benefits:
- Original Snap-tite H Series multi-purpose coupling, widely used in varied applications
- Widest range of sizes up to 4"
- Couplers and nipples are compatible to connect with or without valves, in any combination
- PH Series connect under pressure version allows connection of lines with residual pressure caused by thermal expansion
- Male port end options add versatility
- Optional sleeve lock helps to prevent accidental disconnection
Applications:
- Industrial hydraulic lines
- Food and chemical processing
- Water and coolant lines
- High pressure fluid transfer
- Mobile equipment
- Cleaning equipment
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